Ali
Watching the all-star game was both touching and sad in the beginning.
I am a big fan of Muhammad Ali, and it was good to see him out there, making the punching gestures (he could still beat up most in the ring today, based on the the joke-jabs he hurled at Jeter) and looking to be enjoying himself.
But it's also sad to watch Ali, visibly shaking while out on the mound. ESPN once called him "a prisoner in his own body."
It's sad to see what the disease can do.