Some good news for those of you on the West Coast. You can watch the online stream if you're subscribed to cable TV coverage. If your cable or satellite provider has CNBC and MSNBC, you should sign up and register via your cable and satellite account to become eligible to watch Olympic coverage all the way through London 2012. The finals of the events are tape-delayed on the West Coast until 8 PM PT (as opposed to the rest of the country which should be able to view it live). If you are eligible for online coverage, you'll be able to watch it online live at 5 PM PT if you have the right provider.
Tonight, you'll be able to watch the semis in the women's 100 meter freestyle, the women's 200 meter breaststroke, and the men's 200 meter IM and 200 meter backstroke,. There will also be three finals in the men's 200 meter breaststroke and 100 meter freestyle as well as the women's 200 meter butterfly.
For lots more information regarding the 2012 Summer Games, please visit SB Nation's dedicated Olympics hub.