Questions swirl over best path forward to defeat Donald Trump

All In with Chris Hayes

Guests: Symone Sanders-Townsend, Douglas Brinkley, Ezra Klein, Dahlia Lithwick

About last night, through the eyes of the undecided. Tonight: how gettable voters viewed the debate—and what it means for the existential threat of a Trump presidency. Plus, as Barack Obama enters the conversation, the historical precedent and practical reality of picking a candidate at the convention. And today's radical opinion from the Supreme Court as we finally get word that a decision on Trump's immunity for insurrection is finally up next.

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