5 Takeaways from Joe Biden’s Memoir: The Debate, Dropping Out and Advice From Romney

The 46th president defends his decision to run for re-election, which many in his party now regard as a mistake, and revisits the disastrous debate that forced him to end his campaign.Former President Joseph R. Biden writes in his memoir that he felt he had a handle on the challenges facing him before he dropped out of his run for re-election.