California Congresswoman Nancy Pelosi now has an official challenger for her role as House minority leader — Ohio Rep. Tim Ryan.
Ryan told CNN: "The definition of insanity is doing the same thing over and over again, and you keep getting the same results. So time to move on, I think."
It'll be tough to oust Pelosi — the minority leader has built up a loyal support base during her 14-year tenure as caucus leader.
"Without even asking anybody for a vote, I have over two-thirds of the caucus supporting me," Pelosi told reporters.