Governor Gavin Newsom went on The Late Show With Stephen Colbert last night, which was not the most-watched late night show Tuesday that Trump has gotten canceled, or almost canceled. “Cards on the table: You wish you were on Kimmel tonight,” Colbert said, opening his interview with Governor Gavin Newsom on the Late Show Tuesday. “I wish I was on Kimmel tonight,” he added. This was Newsom’s first interview with Colbert since way back during the Colbert Report days, and Colbert’s former mock-conservative on-air persona did not take kindly to then-Mayor Gavin Newsom and his liberal ideas. Tuesday’s exchange was.