Public Meetings To Explore 911 Conspiracy Theory Skip directly to the full story. By BAIRD HELGESON bhelgeson@tampatrib.com Published: Dec 6, 2005 ADVERTISEMENT More from this channel: Search our archives: Type keyword(s) Past 7 days most viewed | Tribune archive from 1990 Former Tampa philanthropist Jimmy Walter is leading a group of conspiracy theorists calling for an independent investigation into the U.S. government's role in the Sept. 11 terrorist attacks. The group, which also includes a computer programmer, a former government economist, a World Trade Center survivor and a talk radio host, is kicking off three Tampa public meetings this week....