woman 2: senator paul laxalt will be retiring at the end of this term. laxalt: i've done my political bit, and that's it for me. [lively tune playing] reid: i've never taken my good fortune for granted. there's one other thing i've never taken for granted, and that's you. [rousing music pys] tom brokaw: there were enough votes to bring about a fundamental shift of power in washington. in nevada, congressman harry reid was a giant killer, winning the senate seat of president reagan's close friend, paul laxalt, now retired. christensen: it's election night, harry reid has won the senate seat. big celebration, lots of reporters around, microphones getting stuck in his face. one reporter asks him, "what's the most important thing you're going to work on?" reid: i said, "water." now, frankly, at that time, i didn't know what i was talking about. man: from a staff perspective, one of the things i really appreciated about him is his sort of decisiveness. he would make a decision, and then you would go do the thing. he decided that he was going to save pyramid l