Obama tried to shut down the intelligence channels that led to the killing of Osama. It’s as simple as that.
Actually, no.
March 13 2002: President G W Bush says: I dont know where bin Laden is. I have no idea and really dont care. Its not that important. Its not our priority.
July 3 2006: CIA unit tasked with hunting bin Laden closed at the order of President G.W.Bush.