CARL AZUZ, CNN 10 ANCHOR:  Thank you for watching CNN 10 this Tuesday.  I`m Carl Azuz.  
There  was some breaking news last night out of Manchester, United Kingdom.   Eyewitnesses said it appeared to be some sort of explosion.  It took  place 
at or near an Arianna Grande concert in Manchester  Arena.  British police initially said at least 19 people were killed and  that dozens of others, 
around 50, were injured.  
Emergency  workers rushed to what was described as a chaotic scene.  There were  several videos like this that showed people panicking and running.  
When we produce this show, there were still more questions than  answers, but British officials said they were treating this as a  terrorist incident.  
You can look for the latest news on it at CNN.com.
Another story we`re covering, what`s known as the Doomsday Vault has been breached.  
This  is an emergency storage facility for seeds -- more than 500 million of  them from all around the world.  It would allow people to recreate food 
supplies in case there`s some sort of global catastrophe.  The vault`s  carved into a side of a mountain Svalbard, a Norwegian archipelago about  
halfway between Norway and the North Pole.  
The  company that manages the vault says water has gotten in, that it  breached the entrance to the vault and sit about 50 feet into part of an  
access tunnel.  The seeds themselves were not harmed.  
So, how did this happen?
Regardless  of when you`re watching this show on Tuesday, the temperature in  Svalbard is below freezing.  The vault`s management company says the  bridge 
occurred during an unusually warm and ready October.   They just made it public.  Officials are waterproofing the walls inside  the tunnel entrance 
to better protect the vault.
(BEGIN VIDEOTAPE)
ARWA  DAMON, CNN SENIOR INTERNATIONAL CORRESPONDENT:  Just look at the  landscape around us and how remote this is and then jotting out of the  side 
of this Arctic mountain is this Svalbard global seed vault.
So, this is it?
MICHAEL  KOCH, GLOBAL CROP DIVERSITY TRUST:  This is it.  This is the vault.   This is what is built for humanity to survive.  This is the Svalbard  global 
seed vault.  It`s here since 2008, built by the  government of Norway, and it`s one of the most amazing things you`re  going to see in your life.
Yes, they look funny, but they protect you against ice falling down in the vault.
DAMON:  It`s that cold?
KOCH:   It`s that cold.  So, that`s about 150 meters down into the mountain.   This is becoming the permafrost here in granite.  They built this like  they 
built the tunnels in the Alps, with the big machines, big  excavator.  Took about two years to build and it`s built to last for  very long time.
This is meant to be your way out if the power  fails, if there`s no lights.  So, you find your way out of the vault.   So, the seed deposit works like 
with any bank and a safe  deposit storage in the basement of the bank.  You bring your own seeds.   You as a depositing institution, you own them and 
you keep them and only you can determine what happens with them.
This  is the main door, to the active vault.  One of the three vaults that we  have.  It`s all frozen up, because inside, it`s minus 13 Celsius year 
round.
And  this is typically the place everyone wants to have a picture taken.   This is world agriculture behind that door.  Everything you`re going to 
need for the world to survive in terms of agriculture is safely kept here for the future.  
We  have 860,000 types of crops.  Each probe has 100 to 1,000 corns.  So,  if you look at the number of individual grains in here, it could be  close to a 
billion.
DAMON:  My nose is going to fall off already.
KOCH:  You need to keep warm here, with everything that you can, and when you go inside, it`s got cold, the drop of the AC.
You could go back to Svalbard and recreate agriculture in the world, which I find an amazing concept.  
DAMON:  In the event of cataclysmic occurrence, this would stay and preserve these seeds for how long.  
KOCH:   We have minus 18 Celsius in here.  It would go up to minus eight,  minus seven, after a few years.  But then the evening of that  temperature, 
most of the seats can stay for many, many years.   Tens, twenty years time.  So, you have a lot of time to think about  what to do even if power fails 
here and doesn`t get restored.  It`s a safe place.
DAMON:  It is truly remarkable and such a unique experience.  
The  general population doesn`t have access to this vault and we`re among  the few who have actually been inside.  And as Michael said, it really  does 
make you pause and think about how what is being done here is really helping to safeguard our future.
(END VIDEOTAPE)
AZUZ:   For the second stuff on his first international trip as U.S. leader,  President Donald Trump landed in the Middle Eastern nation of Israel 
Monday.  There are a few goals for his visit there.  One, discuss the  Israeli Palestinian peace process.  President Trump met with Israeli  Prime 
Minister Netanyahu yesterday.  He`s scheduled to meet  with Palestinian Authority President Mahmoud Abbas today.  The American  leader says he has 
hopes for a peace deal between the two sides.  
(BEGIN VIDEO CLIP)
DONALD  TRUMP, PRESIDENT OF THE UNITED STATES:  I thank the prime minister for  his commitment to pursuing the peace process.  He`s working very hard 
at it.  It`s not easy.  I`ve heard it`s one of the toughest deals of  all, but I have a feeling that we`re going to get there eventually.
(END VIDEO CLIP)
AZUZ:   President Trump also made history yesterday, becoming the first  sitting U.S. president to visit the Western Wall.  It`s one of the  holiest 
sites in Judaism.  It`s also significant to Muslims.   And because both Israelis and Palestinians claim the Western Wall as  part of their 
territory, American officials would not allow  Israeli government officials to visit the wall alongside President Trump  so as to avoid the appearance 
that he was favoring one side or the other.
Another  topic the president addressed, security in the region. Saudi Arabia  where President Trump began his trip and Israeli don`t want Iran to  become 
a more powerful player in the Middle East, though Arab  countries have been at odds or at war with Israel in the past, their  opposition to Iran could 
become a unifying threat.  
(BEGIN VIDEO CLIP)
AZUZ (voice-over):  Ten-second trivia:
When it comes to retail products, what does "UPC" stand for?
Unique Product Code, Universal Product Code, Unique Price Code, or Universal Product Co-op?
UPC stands for University Product Code, the standard barcode printed on the stuff we buy.
(END VIDEO CLIP)
AZUZ:   Only the non-millennial and maybe some early millennial members of our  audience will remember using these, the walkman, floppy disks and, of 
course, VHS.  You needed something to tape world premiere music videos.   All of these things were inventions of the 1970s.  And while today,  their 
value is probably more nostalgic than usual, there are some devices of the disco era that are still helping us every day.
(BEGIN VIDEOTAPE)
RACHEL  CRANE, CNN CORRESPONDENT:  On June 26, 1974, a pack of Juicy Fruit gum  made history when it was the first item ever to be scanned via a state-
of-the-art technology: the barcode.
And now, more than 40 years later, as many as 5 billion barcodes are scanned every day across the world.
The  code itself, you know, those black lines of varying width on the label,  was inspired by Morse code.  But the holy smokes component of the 
innovation was how it was scanned by lasers.
Lasers  had been the stuff of nerd fantasies until the early 1960s, when the  Hughes Aircraft Company unveiled the first one at a press conference.
A Los Angeles newspaper reported the story underneath the headline, "LA man discovers science fiction death ray."
But  the fact of the matter is, no one really knew what to do with that new  technology until that June morning in 1974 when a pack of Juicy Fruit  gum 
in Ohio changed the world.
Today, barcodes are the  unsung heroes that make everything from shipping to boarding an  airplane to keeping track of medication possible.
But the  biggest beneficiary is retail.  Think about a grocery store from  yesteryear.  Every individual item had to be marked with its price, and  the 
cashier had to manually input it into the register.
So,  thanks to the barcode, you`re waiting in the checkout line a whole lot  less and the stores themselves benefited big time.  The barcodes allow  them 
to keep accurate, real-time inventory.  That`s a major advance in efficiency, even if it cost some grocery staff their jobs.
(END VIDEOTAPE)
AZUZ:   If you`re fed with the salad bar, Ann Harbor, Michigan, has the  antidote.  Welcome to Camp Bacon.  This could be the setting for a  horror 
movie if you`re a pig, but if you like to pig out on pig, this is your hog heaven. 
The  five-day festival takes place every spring.  It includes bacon baking  class and endless supply of bacon strips, a bacon ball complete with pig  
roast, even open mike night.  Strange.  Proceeds go to help  out local charities but we`re guessing the community piglet rescue ain`t  one of them.
Now, it`s doubtful they`re bake enough nutrition  information at the booths.  But if you`re a hand who`s always making  time to smoke up the kitchen while 
cooking up the best selling  breakfast food, you know, there are no trough choices here.  Camp Bacon  is the ultimate slaboratory.  
And with the border so close by, we expect Canadian bacon to be there, too.
I`m Carl Azuz.  Hope you`re hungry for more news tomorrow.