FILE - This Feb. 18, 2010, file photo shows the Austin, Texas, home of Joseph Stack, a software engineer, who set it on fire, law enforcement officials said. Stack's views on taxation follow a long line of protesters, who believe tax laws don't apply to them; his bitter feud with the IRS apparently drove him to commit suicide by slamming his single-engine Piper PA-28 into an Austin office building where the IRS has offices. (AP Photo/ Thao Nguyen, File)
