Stephen Espinoza: Dana White ‘misinformed’ on why Showtime hasn’t used Conor McGregor-Paulie Malignaggi sparring footage

The sparring — physical and verbal — between Conor McGregor and Paulie Malignaggi has made as many headlines as anything leading into McGregor’s boxing match against Floyd Mayweather on Aug. 26.Despite that, footage from the two sparring sessions at the UFC Performance Institute have not been used by Showtime as part of its “All Access” series leading into the megafight in Las Vegas.On Tuesday, UFC president Dana White said Showtime has plenty of video, but is choos