What a joke. An incompetent, under-trained Brazilian ATC controller clears 2 jets to fly at the same altitude, and they arrest the surviving pilots??? What kind of third-world, one-sided, half-assed investigation is this? Idiots. Instead of finding the probable cause of the accident, investigating the facts, and trying to prevent it from occuring again, the Brazilian authorities detain the pilots of one jet and turn this into an int'l political catharsis. What a bunch of morons.