Joe Stack barely owed the IRS any money. He could have easily arranged for a payment plan or sold off some of his property to clear the debt. Why then would he decide to DIE rather than have one extra bill to pay off?
It doesn't make any sense. I think that this was a false flag attack to discredit the teabagger movement. I don't know if the alleged pilot was a victim who was drugged and put in a remote controlled aircraft, or a willing accomplice who faked his death as part of a government plot. His daughter was certainly upbeat about his death. She either wanted him dead or knew where he was REALLY hiding.
I'm not alone in this suspicion:
Was Joe Stack's Plane Crash a "False Flag"?