messier, some of his former navy shipmates say they were subjected to his unwanted advances. if that's not enough, now there are questions about whether house speaker nancy pelosi didn't take an early warning about his erratic behavior more seriously. next, a look at two hot democratic primaries for the u.s. senate. we're going to talk to the establishment guy in one race, pennsylvania's arlen specter, and the guy in the other race out in colorado. also, more trouble for john ensign. just when republicans think they have democrats in an ethics bind, in comes their ethical problem from their junior senator from nevada. previously undisclosed e-mails show he tried to direct lobbying gigs to the husband of his former mistress. does this put him in hot water with the fbi? we're going to get to that in the politics fix. our friend there, ousted illinois governor and soon to be