Another element... has anyone considered that there might be *GASP* SHARED blame in this matter?
Is it just possible that the Chinese pilot was hotdogging as he apparently enjoyed doing, that the American pilot either intentionally or not dipped a bit to rattle him, and from there the accident occured?
Or that the vagaries of windcurrent forced two close flying aircraft together?
Maybe there is a real answer as to "who was on first" in this case, but right now the rattling of sabers is STILL obscuring any hope at the truth.
M