On this special edition of The MMA Hour, live from Las Vegas, site of Mayweather vs. McGregor, Ariel Helwani speaks to Randy Couture (00:02:48), Floyd Mayweather Sr. (00:14:41), Josh Thomson (00:34:05), Teddy Atlas (00:44:39), Isiah Thomas (00:54:32), Tyron Woodley (01:13:59), Heather Hardy (01:29:55), Ice Cube (01:40:41), Brian Kenny (01:56:51), Amir Khan (02:14:00, and Stephen A. Smith (02:25:42).

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