To Watch Tonight

What to watch as Margaret Hamilton blows by in midair on her bicycle ... • MLB: Houston at Chicago Cubs. This could be the day that Dusty gets fired. You wouldn't want to miss that, would you? [ WGN] • MLB: New York Yankees at Toronto. Well, they won't have Shea Hillenbrand to kick around anymore. [ ESPN] • Golf: Live from the Open Championship. Just call it The Tiger Woods Channel and get it over with. [ The Golf Channel]