You'd think that by now the left would have abandoned the ludicrous argument that businesses are inherently conservative. Simply untrue. There is so much evidence that this is not the case such as how most public TVs are tuned to CNN, not FNC, or how conservative books generally get worse placement at bookstores compared to liberals ones.
Via LGF, I learned of another proof of this: Virgin Airways is showing a 9/11 conspiracy film, "Loose Change," as the in-flight movie to some travelers. There's contact info for Virgin at Charles's entry.
Update 16:14. To keep track of these types of stories, I've made a new category for it "Corporate liberalism." Use our feedback form to send us examples of this when you see or read about it.
Update 05-03 15:33. After public pressure (likely to the story being picked up by Matt Drudge), Virgin has removed "Loose Change" from its selection of movies.