“Politics of Love” is an independent romantic comedy about two people on opposite sides of the McCain-Obama presidential campaign in 2008. Much of the movie was filmed in Pomona. It had a very short theatrical release but I believe it can be purchased online. You can watch the trailer above.
The Masonic Lodge is featured prominently (with a “McCain-Palin” banner), Trinity Methodist Church shows up, as do one or more homes in Lincoln Park, and is that the Western University campus at one point?