"The Chael Sonnen Show" kicked off its next season today in Philadelphia, and the UFC middleweight was back to his insult-comedy stylings. It didn't take long, though, before his past caught up to him, or before he had to utter the "s" word - and not Sonnen, perhaps his most favorite word of all. Nope, that word is steroids, and the onetime title challenger met the question with typical bravado that suggested more troll than truth.