In the wake of several mass shootings, President Biden takes action on gun reform, but he still needs Congress to accomplish his most ambitious goals.

I'll talk to House Majority Whip, Jim Clyburn, about closing the so-called Charleston loophole that allows buyers to get a gun before the background check is complete.

And another week of gripping testimony in the books

in the Derek Chauvin trial, multiple expert witnesses describe the precise manner in which

George Floyd died and what exactly killed him. And making her story, St. Louis, elects its first

black woman as mayor, and she's getting right down to reforming the police

and turning social workers into crime fighters.

DeShara Jones joins me live.

And last but not least, Bernie Sanders is stopping by to discuss what unionizers do next

after a stinging defeat at an Alabama plant for Amazon.

Plus, why infrastructure of the 21st centuries more than concrete and steel?

Velshi starts now.

Good morning to you.

It is Saturday, April the 10th.

I'm Ali Velshi.

We've got a lot of news and we're going to give it to you today, April the 10th. I'm Ali Valshi. We've got a lot of news and

we're going to give it to you today, including the latest on Biden's major infrastructure bill,

the nation's most anti-trans legislation, which is about to go into effect without being

signed into law, and exactly what the testimony means for the prosecution and the defense in the

trial of Derek Schoven.

Mr. Floyd died from a low level of oxygen, and this caused damage to his brain that we see,

and it also caused a P-E-A arrhythmia that caused his heart to stop.

...