I find a small part of his stuff to be funny, but not much to be honest.
That's probably more down to my sense of humour though. I prefer slapstick, imitation and stuff that isn't PC for shock value.
Donald Trump is absolutely hilarious off the cuff, he beats any comedian I've ever seen.
I must admit I chuckled my way through this. The way he framed the media hysteria over this was genius. I'm pretty sure he planned the whole thing, deliberately walking slow, breaking into a jog at the end, as he knew how they'd try to frame it, allowing him to have some fun with them.