He was making a monumental statement, returning to DC to speak at the Capitol for the first time in 6 years, about the hottest issue in the world not called Iraq, and he was making his position loud and clear when asked by the chair.
And what did that obnoxious republican questioner do? He was outright rude and condescending. He asked multi-tiered questions, then demanded a yes or no answer. Then, he scolded Gore for not answering correctly and started the next question. Repeatedly.
I hate it when either party beats up on a person that way when they have something important to say, and they're asking the Q.