Good evening. I'm I'm on the Navas and I'm Jeff Bennett on the news hour tonight.

The House Intelligence Chairman issues an urgent warning about a national security threat

and calls on the White House to declassify the information.

The political fallout from the historic impeachment of Homeland Security Secretary Alejandro Mayorkus.

And in this consequential election year, Judy Woodruff visits a mock presidential convention

to hear what college-age voters think about the candidates and the nation's deep divisions.

I think there's a spotlight on that polarization now and people are kind of opening their eyes and being like, wow, is this healthy for our country? Welcome to the news hour. One person is dead tonight and up to 15 hurt after Kansas

City Super Bowl Victory Parade ended in a burst of gunfire.

It's unclear how many of the injured have gunshot wounds, but police say two suspects were arrested.

A sea of red and gold had flooded the cities downtown as players

paraded on double-decker buses. Then shooting broke out near the scene and people

in the crowd, including the mayor, started running. All of a sudden people started running.

All of a sudden people started crushing forward, everybody started running, there was screaming.

We didn't know what was happening, but this day and age when people run you run.

And so I put my arms around her and we tried to

push through so people wouldn't run on top of us and there was a woman crying saying

something about somebody had been shot. The chiefs said their players were already on buses heading back to their

stadium when the shooting started. Police had no initial details on what the

motive might have been. In the day's other headlines, Ukraine's military announced it attacked and sank a Russian

warship in the Black Sea using naval drones.

It happened a few miles off the coast of Crimea near Alupka.

Russia annexed that peninsula back in 2014.

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