‘What the Hell Are You Talking About?’: Colbert Stunned By Trump’s Bizarre Stair Ramble

[Clip starts]
Trump: “Obama, I have zero respect for him as a president, but he would bop down those stairs I’ve never seen. Da-da, da-da, da-da, bop, bop, bop.”
[Clip ends]
COLBERT: “What the hell are you talking about? Obama, what — what, Obama — can we see footage of Obama going down the stairs?”
[Clip starts]
[Obama goes down the stairs]
Trump: “Da-da, da-da, da-da, bop, bop, bop.”
[Clip ends]
COLBERT: “OK, I stand corrected. I was wrong. I’m sorry.”