CARL AZUZ, CNN 10 ANCHOR:  An unexpected announcement yesterday  afternoon from Washington, D.C.  U.S. President Donald Trump fired James  Comey, the 
director of the Federal Bureau of Investigation.  
It`s very unusual for a president to fire the head of the FBI, though it has happened before.  
In  a letter to the FBI chief, President Trump wrote: While I greatly  appreciate you informing me on three separate occasions that I am not  under 
investigation, I nevertheless concur with the judgment of the Department of Justice that you were not able to lead the bureau.
One  thing that is under investigation, formerly lead by Director Comey, was  whether members of the Trump campaign coordinated with alleged Russian 
efforts to interfere with the 2016 U.S. presidential election.   President Trump has called that story phony, but critics say it was  inappropriate for 
the president to fire Comey while that investigation is going on.  
Another  reason why Comey was a controversial figure in the government,  Democrats and Republicans have criticized how he handled controversies 
related to Hillary Clinton`s email use from when she was secretary of  state.  Critics say those controversies influenced last year`s election 
when she was the Democratic presidential nominee.  
This story was developing last night.  We`ll be following up on it as more news comes out.
Next  up, a new world leader has been chosen in South Korea, and changes  could be ahead for how it deals with rival country North Korea.  
Moon  Jae-in is a former special forces soldier and human rights lawyer.   He`s also the soon of North Korean refugees, and early results from 
Tuesday`s election indicated that he`d be the next leader of South Korea.
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MOON  JAE-IN, PRESIDENT-ELECT OF SOUTH KOREA (through translator):  As  expected, this was a landslide victory, of course, because this was  based 
on the result of the exit poll and we would need to patiently watch for the vote counts.
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AZUZ:   The nation`s former president, Park Geun-hye was impeached in March.   She`s in jail, accused of corruption after political scandals ended her 
presidency. One major policy difference between her and the newly  elected leader is their views on North Korea.  Former President Park, a 
conservative, supported economic penalties and a tough stance against North Korea.  
Likely  President Moon, a liberal, has called for more dialogue and cooperation  with the North, in addition to military and security measures.  
His first test concerning the North could be coming soon.  Experts have  been saying for weeks that another North Korean nuclear test is on the 
horizon.  Though, South Korea`s relationship with the North factored  into the election, the biggest issues on the minds of voters were the  nation`s 
economy and corruption in the government.
Five  thousand people every day, that`s how many are leaving the Iraqi city  of Mosul, according to the Iraqi officers who are keeping track.  The 
battle to retake the city from the ISIS terrorist group has been going on for almost seven months.  
ISIS  has been in control of Mosul since 2014, and the Iraqi civilians who  have escaped say life inside is hopeless, that ISIS has destroyed 
education, culture and ways to make a living.  They`re dug in enough  with traps and explosives to make the fight a hard one for the Iraqi,  American 
and international forces trying to push them out.
ISIS  frequently uses car bombs to attack, and until this year, U.S. and  coalition forces had to hold back, to get senior military approval  before 
calling in airstrikes.  That process has been sped up,  and while a coalition victory appears to be in sight, the cost is hard  to count.
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BEN WEDEMAN, CNN SENIOR  INTERNATIONAL CORRESPONDENT (voice-over):  Barely able to see through  the blinding dust, west Mosul residents trudged to 
safety.  Thousands have fled in the past days.  
"We`ve escaped from death," says this man.  
This three-month-old was carried out by her uncle.  Miserable is how he describes life in the city under siege now for months.  
"God save us from that rotten gang," Abu Hussein (ph) tells me, referring to ISIS.  
With little food or medicine left, hundreds of thousands remain trapped in the city.  
(EXPLOSION)
WEDEMAN:  Iraqi forces have established what they call safe passages for fleeing civilians.  
(GUNFIRE)
WEDEMAN:  Safe, however, may not be the best way to describe them.  
(GUNFIRE)
WEDEMAN:  On the hill above, soldiers fire rockets over the civilians` heads into the city.  
(GUNFIRE)
WEDEMAN:  And this is what has become of Mosul.  
(EXPLOSION)
WEDEMAN:  An ISIS car bomb goes up in flames at the edge of the Musherfa (ph) neighborhood.  
(GUNFIRE)
WEDEMAN:  Iraqi forces launched this latest operation last Thursday morning from the north and the northwest.  
(GUNFIRE)
WEDEMAN:  "Be careful," Major Mustafa al-Sawi (ph) warns his troops.  "Watch out for booby traps."
The lone black banner of the extremists flutters in the hot wind.
(GUNFIRE)
WEDEMAN:  The bombardment is unrelenting.  
(on  camera):  This is a final push in the battle for Mosul, a battle that  began in the middle of October last year.  At the time, Iraqi officials 
said it would be over by the end of 2016.  Now, it`s well into its seventh month.  
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AZUZ (voice-over):  Ten-second trivia:
New York City`s E.V. Haughwout Building was made famous by what?
Custom-tailored clothing, passenger elevator, indoor aquarium or electricity?
In 1857, the Haughwout Building became the first to feature a passenger elevator that was considered safe.
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AZUZ:   And that safety was thanks to a man named Elijah Graves Otis.  You  might have seen that name in elevators.  He invented a clamping  mechanism, 
when the ropes used to hold up an elevator went  slacked, his clamps would grip the elevator`s guide rails, keeping it  from crashing down.
The machine was invented in 1853.  It was  installed in the Haughwout Building a few years later.  But in those  years that followed, it 
revolutionized cities around the world.
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RACHEL  CRANE, CNN CORRESPONDENT:  Drop a working stiff from the 19th century  and modern day New York, what`s the first thing he might notice?
Height.  It`s in the last century, cities across the world have gotten taller -- much, much taller.
At  the start of the 20th century, you`d be hard-pressed to find a building  that was more than six stories high.  Who wants to hop up a flight of 
stairs longer than that?
But  then, the modern elevator arrived.  And builders raced towards the  heavens, constructing massive office skyscrapers containing millions of 
square feet.
Sure,  the basic idea was nothing new.  Primitive elevators have been around  since 236 B.C., but they relied on manpower -- lots of it.
By  the mid-19th century, elevators were deriving their power from water and  steam.  But the ropes that they relied on weren`t so reliable.  And  that`s 
where Otis comes in.  He developed a safety brake that kept the elevator from freefalling if the rope broke.  
It  was an innovation that transformed business.  Not only could people be  shuttled up and down, but so could heavy freight.  Now, companies could 
consolidate all of their operations and office furniture in a single  building, and that improve accountability, communication and efficiency.   
Employees could shuttle from one department to another with a push of a button and a short vertical ride.  
Industries  likewise didn`t have to compete for geographically important locations.   In the 1860s, New York City`s financial district was so 
overcrowded, they considered moving it uptown.  But then the elevator  came along and allowed Wall Street to grow up.  Today, there are an  estimated 
900,000 elevators in America alone, making 18 billion trips a year, and occasionally giving me vertigo.
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AZUZ:   Eugene Romanovsky is a man who knows what he wants and he wants to  sell his 1996 Suzuki Grand Vitara.  They can go for less than 5,000  bucks 
at a used car dealership, but have they gone where this one has.  
This  home made YouTube video could make Eugene the best used car salesman  ever.  He`s taken it off road, way off road.  The beaten path, nowhere 
around.  All over the world, too close by. 
Eugene says his car only needed your love and maybe some paint.
But  even if the price goes so sky high or down to the bargain basement,  this Suzuki has gone further.  It`s more than a vehicle.  It`s a Suzu-
keepsake, an incardible example of the Vitart of the deal.
I`m Carl Azuz.  Baby, we`re on board.  Honk if you love CNN.