Fox News' Greg Gutfeld hyped his upcoming appearance on The Tonight Show by singling out Jimmy Fallon for praise while knocking down his late night peers.

Greg Gutfeld says he's "psyched" for his upcoming appearance on The Tonight Show Starring Jimmy Fallon, and is praising the ...

Fox News late night host Greg Gutfeld will be a guest on "The Tonight Show Starring Jimmy Fallon" on Thursday, August 7.