'Sugar' Shane Mosley explains why McGregor will struggle to compete with Mayweather ' THE HERD

"Sugar" Shane Mosley joins Doug Gottlieb to explain why Conor McGregor's lack of boxing experience and technique makes it unlikely for him to beat Floyd Mayweather.

Ultimate Fighting Championship Floyd Mayweather Jr. Conor McGregor Shane Mosley The Herd with Colin Cowherd