volcanos, earthquakes bizarre heat waves, windstorms, killer ash clouds. with the news of natural phenomena starting to read like a bad movie, we need to move to our post-rational science correspondent for some help. hi, kent jones. >> hi, rachel. there's been astonishing scientific breakthroughs this week, thanks in part to noted geologist rush limbaugh. >> oh, no. >> yes, yes. scientists may think they know what caused the eruption, but clearly they're not familiar with the new limbaugh theory. >> a couple days after the health care bill was signed, president obama ran around, no armageddon out there, the birr are still chirping. god may have replied -- >> health reform again brought to you by nancy pelosi. >> earth has opened up. i don't know whether it's a