The “wall of lava” approaching Kamala Harris’ campaign

Mike Murphy, the storied GOP strategist and co-host of the popular “Hacks On Tap” podcast, joins Deep Dive host and Playbook co-author Ryan Lizza to discuss Tuesday’s debate and why some very strong winds are still at Trump’s back; how Murphy would tweak Kamala Harris’s message; what might become of the Republican party after Trump and how he, Mike Murphy, almost killed JD Vance’s dream of being a senator back in 2017. Ryan Lizza is a Playbook co-author for POLITICO. Mike Murphy is a Republican consultant and co-host of "Hacks On Tap." Kara Tabor is a producer for POLITICO audio.  Alex Keeney is a senior producer for POLITICO audio.