"It's a responsible move on their part"

“It’s a responsible move on their part,” Colbert said on Tuesday’s installment of The Late Show with Stephen Colbert.

“There hadn’t been an earth-shattering outcry, but they recognize the impact these images might have on readers, especially kids, and they’re trying to fix it because Dr. Seuss books should be fun for all people—Black, white, straight, gay, Sneetches both star-bellied and plain, Loraxes, Barb-a-loots, all the Whos down in Whoville and the strange, angry creature called Foo Foo the Snoo.