I thought I heard it was claimed he never used that word. However, I have no issue with it.
Some Twitter Quotes:
J Burton
"If they are such lovely places, why do you think people freak out every time we suggest sending their nationals back to them?"
James Woods
"So if these "dreamers" AREN'T from sh*tholes, they should be thrilled to be going back from whence they came, no?"
Ann Coulter
"Okay, yes - Trump shouldn't call them "s******e countries." A little respect is in order. They are s******e nations."
Donald J. Trump @reaIDonaldTrunp
"I've decided that we're going to nuke North Korea on Sunday because Saturday is for the boys."