Yoel Romero: UFC middleweight champion Michael Bisping 'talks just to talk'

It was one of the most memorable moments in an evening overflowing with them Saturday night at UFC 205: The back-and-forth exchange between Yoel Romero and Michael Bisping.
Romero had just finished Chris Weidman with a nasty third-round running knee to win their fight and likely claim the next shot at Bisping's middleweight title.
Bisping, standing in a private box at New York's Madison Square Garden, gave a thumbs down and made an obscene gesture at Romero, who responded by sarcastically tellin