Welcome to the News Hour. The President's agenda and one of the largest bills in U.S. history is in the hands of the U.S. Senate.

Senators are in a day-long series of votes what may be their last chance to change the bill.

At stake, trillions in tax cuts, reshaping the country's immigration system, energy future, and the future for Medicaid.

At this hour, it is unclear whether Republicans will have the votes. Congressional correspondent Lisa Desjardin

is here now with more on the bill's latest test in Congress. So Lisa, we know the Senate

released its version of the bill near midnight on Friday. I know you've been going through

it. What are some of the key changes they made we should know about?

All right. The Senate bill has fewer pages. It's a little bit smaller than the House, but it is more aggressive on tax cuts and it is more expensive.

So looking through it, first of all, the Senate would make permanent some business tax cuts that are temporary in the House bill.

In addition on Medicaid, the Senate would actually increase one of the tax, one of the Medicaid

cuts in here, but delay it by a year.

Green energy, it adds a new solar and wind tax that those industries say would be very harmful,

but that the senators behind it, say, would help.

The CBO has come to the conclusion that this bill would add $3.2 trillion to the debt over

the next 10 years.

That is a major concern by a lot of Republicans.

They're talking about that number.

But to be honest, this debate has centered around Medicaid, and particularly Democrats have been proposing

amendment after amendment to try and reverse those cuts.

My amendment simply says if people's health care costs go up, the billionaire tax cuts vanish.

It's the biggest Medicaid cut in history and represents the largest transfer of

wealth in history. So my colleagues, we have a choice. Do we stand for billionaires or do we stand

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