As the father of a 9/11 victim, I want to add my perspective on Luke Sheahan’s recent column on the Ohio State professors and the Council on American Islamic Relations (CAIR) promoting the theory of the “9/11 Truthers.” It does not surprise me in the least that CAIR would participate in supporting the theory that the attacks of 9/11 and the 3,000 resulting murders were planned and carried out by the U.S. government. CAIR is an outfit which has been named by the government as an unindicted co-conspirator in the Holy Land Foundation case, and so distracting Americans from the...