Conversation so far:
How did Barkley gamble?
playing blackjack and betting on the Indianapolis Colts to defeat the Chicago Bears in Super Bowl XLI.
Who won the Super Bowl?
CANNOTANSWER.
Did he gamble after the Super Bowl bet?
It's only a lot when I lose.
And you always lose.
I think it's fun, I think it's exciting.
I'm gonna continue to do it.

Question: What else did he bet on?
Self-contained rewrite: Besides the Super Bowl bet, what else did Barkley bet on?