Some strange broadcast times for the Monaco GP. SpeedTV is broadcasting an unusual Thursday May 22 practice session at 8 AM Eastern, Thursday of course. Then Friday's practice is shown at 12 noon, with qualifying at 8 AM Saturday, both Eastern time. Not sure yet about CBS for the actual race, but I would think it will start in the noon to 1 PM range on Sunday.
12:30 PM EDT CBS is the race ( http://www.sportsline.com/autoracing/schedules/OPEN_F ). I'm not sure if they'll do a 30 minute pre-show and start around 1 PM or talk for 15 minutes and show it.