Arabic news network Al-Jazeera says it’s taking a more showbiz slant — and plans to air a panel discussion with Michael Moore, Oliver Stone and “My Trip to al Qaeda” director Alex Gibney, whose film is being screened at the TriBeCa festival. The network organized the May 4 event, to be hosted by its chief political analyst, Marwan Bishara, on the roof at Hudson Terrace. A source said, “Hudson Terrace owner Michael Sinensky was initially resistant to the idea and was concerned about anti-American sentiment being expressed. But he was assured by Al-Jazeera that it is not going to cross into that area and it will be about Hollywood’s role in chronicling history.” Sinensky told us, “We don’t want Hudson Terrace being used as a platform for certain extremist geo-political views. However, in the name of free speech, we’ll roll the dice and open our doors.” The show airs in September.