Lesnar discusses confrontation with ‘The Undertaker’, coaching TUF 13

MMA Fighting spoke to Brock Lesnar on Monday about his infamous post-UFC 121 confrontation with The Undertaker, whether it was real, what went wrong against Cain Velasquez, why he decided to be a coach on The Ultimate Fighter opposite Junior dos Santos, fighting JDS at UFC 131 and whether he will make an appearance at WrestleMania this Sunday.