"Well, there's pretty impressive people like the vice president," Stahl pointed out. "He said, 'We don't know what causes it.' "
"You’re talking about Dick Cheney," Gore replied.
"Yeah, but others. And they say: We don’t know what causes it and why spend all this money till we really know," Stahl said.
"I think that those people are in such a tiny, tiny minority now with their point of view. They’re almost like the ones who still believe that the moon landing was staged in a movie lot in Arizona and those who believe the earth is flat. That demeans them a little bit, but it’s not that far off," Gore said.
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