Conor McGregor explains why he wanted to fight Nate Diaz at 170 pounds again

Conor McGregor has gotten many questions — and plenty of criticism — for wanting to fight Nate Diaz again at welterweight, two divisions up from where McGregor holds the UFC title.
In a press conference last week in Las Vegas, McGregor addressed his reasons for wanting to take on Diaz at 170 pounds for a second straight time. The two will meet in the main event of UFC 202 on Aug. 20 at T-Mobile Arena in Vegas. Diaz beat McGregor by second-round submission in the first fight at UFC 19