LOS ANGELES – Despite being Friday night's most-watched program, "Blue Bloods," which averages 13.69 million viewers, doesn't get the ink from the critics that other shows do, and series star Tom Selleck, who plays Police Commissioner Frank Reagan, doesn't understand the reason. "The work on the show is superb," Selleck tells FOX411.com. "It is truly an adult drama. I have no idea why. I think that kind of perception is fostered by people who haven't really seen it. I say that we are as good as any dramatic show on television." This Friday, March 13, "Blue Bloods" airs an episode...