This is the biggest night of the primary season.

No question about that is gonna be dramatically reshaped.

The race for many of the candidates is their last chance, ABC News chief anchor George Stephanopoulos told Debra.

The stakes couldn't be higher.

What should viewers be looking for Tuesday night, as you guys are breaking down?

The result is it's number one on Joe Biden.

Build on that landslide victory in South Carolina.

Basically, make this a two person race with Bernie Sanders.

Or since Bernie has been ahead in so many of these states for so long, and he has such a good night that he built a kind of an insurmountable lead.

Mike Bloomberg is appearing on the ballots for the first time tonight, spending more than 1/2 a $1,000,000,000 on ads.

All right, all right, Hold on, Hold on.

Last night at a town hall in Virginia, protesters caused such a stir.

Fox News cut to a commercial we're gonna get Inside Edition went behind the scenes at FoxNews with anchor Dana Perino in the wild card.

Tonight is Michael Bloomberg.

Will he be able to actually get any votes.

My husband this morning said, Wow, you're gonna have a really long day today and I said, I know, isn't it great?

And he said, That's true.

That's why we work every days is to get ready for these big days and then I'll sleep on the weekend.

Theo spotlight is on Joe Biden after his triumph in South Carolina and the endorsements of his ex rivals.

But a new round of gaffes is raising eyebrows are Jack, Thank you very much.

All right, it's Crest.

But anyway, I just did, Chris, I don't know.

I just did.

Chuck, I tell you what, man.

And these were back to back tomorrow.

Super start Tuesday and I want to thank you all.

We all these truths to be self evident.

Oh, man, I'm a created but go, You know that you know the thing.

I guess those truths are self evident, as he thought later.

But it was like I pledge allegiance to the whatever everybody else I'm talking about.

No surprise.

President Trump was making mischief at a campaign rally in North Carolina last night.

Voters in states across the nation we'll head to the polls for Super Tuesday, not Super Thursday.

Oh, he said Super Thursday.

You can't do these things.

Will the Democrats have a nominee by their convention in July?

Or hard way?

Are we headed into a contested convention?

It looks like this might be the first contested conventions.

And 52?

Yeah, it's very, very possible.

The chances are definitely rising right now, but we won't know for sure until tomorrow.

Okay.

Can I just say something?

Your eyes actually sparked a little bit at the prospect of our brokered convention.

That's maybe now I'm not sure that way in July, Ask me again, all right?