The main prank that we play with props is for people's birthdays. The special effects people will put a little explosive in the cake so it blows up in their face - that's always fun to play on a guest star, or one of the trainees or someone who's new.
I do support artists standing by their beliefs and walking with integrity. We have to find a better way to commercially exploit music while giving artists their proper respect. This cannot be done while taking their contributions for granted or trying to control the scope of their growth and power through threats and fear tactics.
Some of the companies we helped start are names you know. An office supply company called Staples - where I'm pleased to see the Obama campaign has been shopping The Sports Authority, which became a favorite of my sons. We started an early childhood learning center called Bright Horizons that First Lady Michelle Obama rightly praised.