I find this kind of hard to believe, but the "America's Got Talent" judge whom I agree with most often is . . . Howard Stern. And Howie Mandel is no longer an amusing clown but is verging into messing up the show, between ridiculous commentary (the dance troupe wasn't great, but they were pretty good, and I really doubt his daughters' dance recital looks anywhere that coordinated) and sheer perverse backing of talentless jokes like Big Barry.