Steve Kornaki: Biden's Debate Performance 'Raises Some Questions' About Frontrunner Status | MSNBC

Steve Kornaki: Biden's Debate Performance 'Raises Some Questions' About Frontrunner Status | MSNBC
Steve Kornaki breaks down former VP Joe Biden's debate performance and his response to attacks from Sen. Kamala Harris, and discusses what it could mean for Biden's frontrunner status. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc MSNBC delivers breaking news, in-depth analysis of politics headlines, as well as commentary and informed perspectives. Find video clips and segments from The Rachel Maddow Show, Morning Joe, Meet the Press Daily, The Beat with Ari Melber, Deadline: White House with Nicolle Wallace, Hardball, All In, Last Word, 11th Hour, and more. Connect with MSNBC Online Visit msnbc.com: http://on.msnbc.com/Readmsnbc Subscribe to MSNBC Newsletter: https://ift.tt/2X3BGPe Find MSNBC on Facebook: http://on.msnbc.com/Likemsnbc Follow MSNBC on Twitter: http://on.msnbc.com/Followmsnbc Follow MSNBC on Instagram: http://on.msnbc.com/Instamsnbc Steve Kornaki: Biden's Debate Performance 'Raises Some Questions' About Frontrunner Status | MSNBC

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