ISTANBUL   At least six pig heads were found Tuesday morning in front of mosques across the Paris metropolitan area, causing widespread condemnation from French officials and community leaders. According to the Paris police prefecture, the heads were discovered outside mosques in Montrouge, Malakoff, Montreuil, and three locations in Paris, Franceblue reported. In Montreuil, one was placed in front of the Islah mosque, where the prefect of Seine-Saint-Denis condemned what he called an “abject