WHO officials say the death rate is higher than initially reported.

Whoops.

It's a turning point in the race.

He had been coming under increased scrutiny.

He didn't hold back.

It's a big get for the Massachusetts senator.

It's a risky offer to turn down.

It's getting tense.

"Bernie Sanders is doing something in 2020 that he could not do in 2016."

Trump was reportedly not happy about the briefing.

He smiled on his way out.

It's decision time.

It was a long time coming.

He is back at it.

It's another huge moment for his campaign.

Barr is coming under fire.

She could pose a real threat.

The war of words continues.

The threat could come from the left.

He's not the only one calling for change.