Joe Biden called David Axelrod a ‘prick.’ It won’t shut him up.

David Axelrod, the former top Obama strategist, has been offering some tough medicine to Joe Biden’s presidential campaign. In November, he suggested Biden think long and hard about running for reelection. He has been withering about Biden’s skills as a candidate and communicator. He is deeply concerned about the president’s age. And unlike other Democrats in the anti-bedwetting set, Axe has been clear that the party should be freaked out by the polls.   On this episode of Deep Dive, he joins host and Playbook co-author Ryan Lizza to discuss his critiques of the Biden operation, the parallels with 2012 when he led strategy for the Obama reelection, and what it’s like to be a critic of your own party when most partisans these days are expected to mouth the party line. Ryan Lizza is a Playbook co-author for POLITICO.David Axelrod is a Democratic political strategist and a CNN senior political commentator.Kara Tabor is a producer for POLITICO audio. Alex Keeney is a senior producer for POLITICO audio.