The Vermont senator now knows what it's like to be a front-runner: It hurts, apparently. His six remaining rivals for the Democratic nomination piled on during a South Carolina debate last night, which featured some of the most stinging attacks yet against the liberal firebrand. Meanwhile, former New York Mayor Michael Bloomberg and ex-Vice President Joe Biden both sought to reverse their recent misfortunes.
Can Bernie's rivals stop the Sanders train? That'll be increasingly difficult, OZY reports, if they're unable to shape a compelling alternative.