The "speed" shouldn't really figure into this at all.
Sorry, but I have to totally disagree here. Whether or not the intelligence was factual does not play as big a role as anyone armed in combat under the influence, especially with a multimillion dollar weapon under them.
Knowing full well the aspects of combat and the split second decisions that must be made and also knowing these will be wrong at times, that does not excuse being under the influence of a drug or alcohol during a mission. Speed may not have been the deciding factor or blame in this, but it may have contributed to it too. Vietnam was known for rampant drug useage, but I never saw it during a mission or out in combat, it was for afterwards, back in base camp.
Sorry, but I also disagree it is an outrage for these pilots to be tried. A terrible mistake was made and all the facts need to be made public, if for no other reason than to assure the Canadians they were not targeted. However, there should be no coverup and if the facts show a dereliction of duty, it should be dealt with appropriately.
The intelligence and technology we depended on in Vietnam was archaic compared to today. Yes, mistakes are still made and with have to be lived with. But, if gross negligence was behind that mistake, or being high, or even overly rambunctious shooting, it too must be properly dealt with. There is no room in a combat situation for exercising that poor of judgment.
But please, let's reserve judgment of these guys until all the facts are presented. No enlarging upon them or covering them up, just the true facts, please.
Lew W