Renowned saxophone player, funky dancer, and former president Bill Clinton appeared on The Late Show with Stephen Colbert last night as part of his First Lady campaign. Because Obama calls Bill the "Chief Explainer," Colbert took the opportunity to ask him to explain some stuff. In this clip, watch him Clintonsplain the appeal of his wife's chief competitor Bernie Sanders, and describe Trump as "The Master Brander."

Sources: The Late Show with Stephen Colbert