Usually national news. I turn it way down and face the other direction, but the background noise helps me fall asleep.
I also like House Hunters and a few other HGTV shows, so those are great options as well.
I couldn't imagine not having a TV in the bedroom. It's not where I'd chose to watch TV every day (that's what living rooms are for) but it's great on a lazy Sunday or if I'm sick or something. I'm jealous of those who can live without it!