His aura from the Maris mark-shattering summer of '98 and surefire Hall of Famer status vanished in a cloud of suspicion as the lid came off baseball's steroid era. The towering slugger admitted to (legally) using Andro during the Great Home Run Chase, but refused to discuss whether he used steroids at a congressional hearing in 2005, and then assumed a public profile that's been slightly lower than a CIA spook.