people said the clouds dont move as proof. first thats not conclusive and second it was shown you could see some movement/wind on the tips of the clouds in the color footage. and yes, the other claim was that in the thermal or whatever video the "implosion" effect was a stock video effect from an obscure video editing software. they were compared side by side and did not have the same appearance. similar, but not perfect. some dont know but i believe the us has a global satellite array of some sort that is essentially 24/7 surveillance of the entire surface of earth, or at least everything except the poles. not constant video running but always activate-able at a moments notice, so they can capture or see anything they want. but i believe the mh370 was filmed by drone.
Canada