In a last-ditch effort to revive his crumbling campaign, Joe Biden's all-in on South Carolina, hoping his black support will beat back Bernie Sanders' momentum, but it's too late for the former veep.
Hillary's 'firewall' stopped Bernie. Biden's won't.
Hillary's 'firewall' stopped Bernie. Biden's…
Hillary's 'firewall' stopped Bernie. Biden's won't.
In a last-ditch effort to revive his crumbling campaign, Joe Biden's all-in on South Carolina, hoping his black support will beat back Bernie Sanders' momentum, but it's too late for the former veep.