Rick Santorum took a tougher stance against Mitt Romney this morning on CNN after winning primary elections in Colorado, Missouri, and Minnesota last night.

“Governor Romney, ‘Mr. Outsider,’ was for government takeover of healthcare, was for government takeover of the private sector in the Wall Street bailout, and was for the government takeover of industry and energy with cap-and-trade,” Santorum said, attacking Mitt Romney’s political record.