If true I'm glad to hear it. But Bennett didn't say O'Reilly was for homosexual marriage, he claims O'Reilly doesn't get the bigger picture.
Remember, they "went after" Newt Gingrich and Dick Cheney that way -- that is what PFLAG was founded for, to look for converts and "singers" among people who have gays in their families. The calculation is that people will deepsix their principles and morals before they put a relative over the side. The calculation appears to be right.