Here is what we’ve learned Obama will likely say tonight, according to sources. One, he’ll announce that the one-week campaign (to establish a no-fly zone and to immobilize the Khaddafy’s army) has worked. Indeed, due to the Western airstrikes, rebel forces have the momentum and are now at the doorstep of Khaddafy’s home town. Two, the president will stress that the U.S. has handed over command and control to NATO. A senior administration official confirmed to NBC’s Courtney Kube yesterday that NATO has agreed to take over the mission to protect Libya’s civilian population. And three, he’ll discuss the lives that the campaign has saved. One other thing to note: The reason why the president is making his speech from the National Defense University and not from the Oval Office is that it’s more of a “policy” speech (which presidents typically deliver from different venues) than an “action” one (which they typically give from the Oval Office).