Speaker of the House of Representatives Nancy Pelosi (D-CA) today called for an investigation of those opposing the mosque being planned for construction a block away from the site of the September 11, 2001, terror attacks on New York City that toppled the Twin Towers at the World Trade Center complex in lower Manhatten and killed nearly 3000 people.Speaking to reporters in San Francisco, Pelosi at first deferred to New Yorkers on the mosque, calling it an "urban development question" for them to decide."I think everybody respects the right of people in our country to express their religious beliefs on...