"During the A&E Network's one-hour documentary, "Jose Canseco: The Last Shot," Canseco said he "regrets mentioning players [as steroid users]. I never realized this was going to blow up and hurt so many people."
During the program, the 44-year-old Canseco said he "wanted revenge" on Major League Baseball because he believed he had been forced out of the game. The book was his means of getting even, and he named names "to show I was telling the truth" about steroids in baseball, he said.
Canseco also said he wishes he could apologize to players he named in his book, like Rafael Palmeiro, Sammy Sosa and Mark McGwire.
""If I could meet with Mark McGwire and these players, I definitely would apologize to them," Canseco said, according to the New York Daily News. "They were my friends. I admired them. I respected them."