Cain scandal leaves presidential campaign stalled – our panel weighs in on where it goes from here

Four women are now claiming that they were sexually harassed by Herman Cain; two of them have come out in public. But Cain vehemently denies the allegations – and says he's even willing to take a lie detector test to prove it. Moreover, the GOP frontrunner says that this will not end his bid for the presidency.

Ali Velshi speaks with David Frum, editor of FrumForum.com, and Will Cain, columnist for "The Blaze," to discuss where the Cain campaign is headed from here.