httpv://www.youtube.com/watch?v=9McgUWeQWLQ&feature=player_embedded
Mitt Romney extended his delegate lead in the Republican presidential race with victories in five Super Tuesday states, giving him a measured dose of momentum as he tries to tighten his grip on the GOP nomination.
But in a continued sign of strong opposition to Romney in the GOP’s conservative base, he was unable to stop Rick Santorum and Newt Gingrich from claiming Super Tuesday successes of their own.