Shaquille O’Neal recalls being chased by Mike Tyson’s tiger during a visit, as Tyson shares stories about his exotic pets.

Mike Tyson visited a DEA drug lab Monday. Matthew McDermott “I just found out that a pin of fentanyl can kill somebody. I was never educated on fentanyl and this is new to me.

Mike Tyson seen at Los Angeles Premiere of Summit Entertainment's 'Draft Day,' on Monday, April 7, 2014 in Westwood, CA. Photo by Eric Charbonneau/Invision for Summit Entertainment/AP Images SAN ...