Breaking news tonight, Americans escape. Nearly 200 West, now in isolation, possibly exposed to that deadly virus.

Tonight, major airlines now canceling flights to China as the outbreak spreads.

Tough questions senators get their say in the president's impeachment trial as the fight over witnesses comes down to a few votes,

plus the new warning to John Bolton from the White House. Dangerous Inferno, a high rise in L.A.

goes up in flames as people desperately try to escape. Tonight, the dramatic rescues as the fire spread.

Deadly, crying and stunning new details, Kobe Bryant's

helicopter just minutes from landing when it crashed. Could a key piece of equipment have saved

the NBA star and eight others? Plus the new tribute from Bryant's wife as a teammate breaks down.

Haven't felt the pain that sharp in a while.

Secret border tunnel.

The U.S. shuts down this high-tech passageway used to smuggle drugs in from Mexico.

Social Security scam alert, tens of millions of dollars stolen by thieves posing as FBI agents. The urgent alert you need to know to keep your money safe.

Surrounded by strangers, the surprising act of kindness for a veteran who died alone.

And second chances, he could have sent these teens to jail. Instead, he put them to work.

This is the CBS evening news with Nora O'Donnell, reporting from the nation's capital.

Good evening, and thank you so much for joining us. We're going to begin with breaking news.

Nearly 200 Americans now out of the danger zone in China. Tonight, they are in isolation at a military base outside of Los Angeles being tested for that deadly virus. But there are reportedly hundreds of Americans still stranded near ground zero of the outbreak. Just as CBS News has learned, airlines from around the

world are either suspending or drastically cutting their flights to China, including major U.S.

carriers, American, Delta, and United. Well, tonight, the Trump administration is weighing a temporary

ban on all flights there. The death toll worldwide has 170, with more than 7,000 people

infected. Carter Evans leads off our coverage tonight. Pictures taken during the 14-hour flight

show medical personnel and crew in protective gear and passengers wearing masks.

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