Rick Santorum wins in Missouri, Minnesota and Colorado

Rick Santorum won the GOP Missouri Primary and the Minnesota and Colorado Caucuses. What the heck? I thought Mitt Romney was pulling away with this. Can Newt still stage a comeback at this point?

Also: Santorum is foul.

From CNN:

Rick Santorum won the Missouri primary and Minnesota caucuses Tuesday in results that reshaped the Republican presidential race by raising questions about frontrunner Mitt Romney's ability to attract broad conservative support.

The former Pennsylvania senator was also leading in the Colorado caucuses, and would score a major upset over the front-running Romney if the trend held.