Siraj Wahhaj is a regular visitor to the Central Ohio area, but his next appearance in Columbus will be as a featured speaker at the 2008 Islamic Society of North America (ISNA) convention held here later this month. One of the unindicted co-conspirators in the 1993 World Trade Center bombing, Wahhaj has been in the news recently for being featured in NY subway ads that have proved controversial in light of his known terrorist ties.
