Was sammy sosa a liar when he said his corked bat was only for batting practices only and was misplaced?

why would someone practice with a different bat than they plan to use in a game? no reason to do that!. Its one thing to use weight rings for practice swings when on deck but to use a different bat would only screw up the swing. Sosa is the biggest liar. Bonds most likely used, Sabo was cuaght using a corked bat, but Sammy Sosa is sbag that Used and deliberately cheated with a corked bat. I dont support the idea of an asterisk, but he's the only one who deserves one.