The flight recorders or black boxes to both planes were never found. There are 2 black boxes on every plane. before 9/11 there had only been about 7 cases when both black boxes were never found, and all 7 of those were because the plane crashed in the water or high in the mountains(19,000 feet, to expensive to retrieve). The government claims the boxes were never found, despite that never happening on land(besides at 19k feet) and eyewitness reports of seeing the black boxes.
Here is an eyewitness report of explosions in the basement before planes hit.
Halo MCC will sell 5+ million copies(including digital)
halo 5 will sell 10 million copies(including digital)
x1 will pass ps4 in USA, and UK.