Rick Santorum hits Mitt for being just like the president.

Obama supported the Wall Street bailouts — so did Romney,” the narrator says.

Obama gave us radical Obamacare — that was based on Romneycare. Obama’s a liberal on social issues. Romney once bragged he’s even more liberal than Ted Kennedy on social issues.

The ad concludes: “Why would we ever vote for someone who is just like Obama when we can unite around Rick Santorum and beat Obama?"