Boeing test pilot Tex Johnson barrel rolled a 707 prototype back in the day but Tex knew what he was doing. This guy? I find it impossible to believe he actually had the skills to do this. Flight sims for PCs are one thing, real thing is a different animal. They don't simulate EVERYTHING unless he's been spending A LOT of time in the company sim.
As stated in previous bread, the "C" model of the F-15 CANNOT strike ground targets. Only the "E" model, which is not stationed at PDX, is capable of air-to-ground.