A South Florida Marriott Hotel canceled a Muslim group's conference at the last minute after a protest group claimed the coalition was promoting Hamas, terrorism and antisemitism. The South Florida Muslim Federation, a coalition of about 30 mosques and Islamic groups, said Friday that it was told by the Marriott Coral Springs Hotel and Convention Center that its conference was being canceled because of security concerns after it received 100 calls demanding it bars the group. This weekend's second annual conference was expected to draw more than a thousand people. Hotels in Arizona and Virginia have also canceled Muslim conferences...