enough of the crazy heat, good to see you. i know you're on again this afternoon. >> but i'm glad to be with you. >> thank you, sir. and tonight the new do or die litmus test. career politicians under attack because many don't think they get it. a new series asks if they're not republican enough or not conservative enough. watch anderson cooper at 10:00 p.m. eastern time. let's get you caught up on our top stories. rescuers are trying to reach a hiker who tumbled 1500 feet into the mount st. helens crater. they saw the hiker moving monday. at last citing he was still. a survivor describing the shooting at the university of alabama huntsville says professor amy bishop anderson opened fire a half hour into a faculty meeting and went around an oval table shooting people in order. three professors were killed and three other people wounded.