In an interview with CNN affiliate WTVM, Gingrich said the president’s recent decision to back same-sex marriage – despite having once opposed it – qualified him as a flip-flopper.

“It’s unfortunate he’s so political, but it eliminates any attack on Romney about ever flip-flopping when you have Obama flip-flopping on something that big, and doing it immediately after the people of North Carolina voted ‘no,'” Gingrich said. “It’s almost like he was insulting the people of North Carolina.”