Standing, Booing

In explanation but not exactly defense of this, which I just had handed to me and have no clue of its origin, though I'll just bet it's a Cub fan…

Mark McGwire got a standing ovation at the Cardinals' fan convention. In the wake of calling out McGwire and other juicers as liars, cheaters and phonies, Jack Clark was booed. As you can see, Cardinals fans check their brains at the door.

…I will add that: Jack Clark made the single gravest error in Cardinal fandom which is talk shit about another...