The final witness for the prosecution.

I have lied, but I am not a liar.

Michael Cohen back on the stand.

Susan Hoffinger went through all the different times of Michael Cohen has lied, his legal troubles,

the fact that he's been disbarred.

And under cross-examination from the defense.

He's obsessed with revenge against Donald Trump.

That's what they're saying. As Donald Trump rolls in with a full entourage,

including the Speaker of the House.

President Trump is a friend, and I wanted to be here to support him.

Tonight, Chris Hayes and Alex Wagner break down what happened inside and outside the courtroom.

With Rachel Maddo, Lawrence O'Donnell, Ari Melber, Katie Fang, and MSMBC legal and political experts.

When special coverage of Trump on trial begins right now. Good evening from New York. I'm Chris Hayes along with Alex Wagner.

Thank you for joining us for our special coverage of day 17 of Donald Trump's criminal trial.

We're going to be joined by Rachel Maddo and Lawrence O'Donnell

in just a minute to break down what we heard from the most

pivotal witness in the case, Michael Cohen today.

Now in my case, the experience was firsthand,

as I watched Cohen testify live in the courthouse.

And the big question looming over today,

particularly today because Cross-Begann is, how did Michael Cohen do?

Morning began with Cohen finishing his direct testimony with the prosecution

...