Here is the Government cover-up

Seems "Homeland Security"policy is to withhold information. "Agency management was not only covering up numerous probes and dry-run encounters from Congress and other federal law-enforcement agencies, it was also hiding these incidents from their own flying air marshals,"
"Homeland Security officials initially denied the complaints and blamed passengers " What..Political correctness takes president the safety and lives of passengers.Don't "offend" anyone,who cares if people are killed.
"What is disturbing to us as pilots is that there are now a number of incidents like this taking place across our industry and the vast majority of our flights are still defenseless," said Captain David Mackett, president of the Airline Pilots Security Alliance.