Guests:  Julia Ioffe, Mikhail Zygar, Adam Reiss, Sahil Kapur, Jamelle Bouie  

Gunfire, bombs and dozens killed in a massive attack on a Moscow concert hall. Tonight: what we know about what happened, who is responsible, and the American warning before it happened. Then, with three days to pay, did Donald Trump find a path to half a billion? Who will Donald Trump owe if he makes his Monday deadline? And inside the latest calamitous collapse of the MAGA circus tent.

Guests: Jared Davidson, Stephen Richer, Heather Williams, Robert Gibbs, Jen Palmieri  

A new litmus test for the RNC as an election losing election denier finally gives up the game. Why Kari Lake admitted to defamation—with the Republican state official who brought the lawsuit. Then, the incredible upset victory for Democrats in Alabama. And just when you thought you were spending too much on groceries, a special report on what Donald Trump's plan for tariffs would mean for you.