Two red counties in Arizona refuse to certify elections. That could backfire.

Guests: Adrian Fontes, Marc Elias, Asha Rangappa, Tim Miller, Faiz Shakir Tonight: Lindsey Graham goes under oath about the last Trump attempt to steal an election as MAGA world goes to work in Arizona. Then, the ex-president's fight to keep Mar-a-Lago evidence away from the DOJ has its day in court. And the politics of hate continue in the wake of the Club Q attack as we get new details of the heroism that stopped the massacre.