The Colbert Report
Overview
Newt Gingrich suspends his campaign and backs Mitt Romney, Stephen tracks a Super PAC rival, Buzz Aldrin presents a space award, and writer Lena Dunham talks "Girls."
Newt Gingrich suspends his campaign and backs Mitt Romney, Stephen tracks a Super PAC rival, Buzz Aldrin presents a space award, and writer Lena Dunham talks "Girls."