NEW YORK - Muslims across the United States Friday joined their fellow faithful around the world to celebrate Eid-ul-Adha. Eid prayers were held in dozens of mosques in the length and breadth of the country in big cities like New York. Muslims-Americans, who have been living under pressure since 9/11 attacks, knelt before Allah in open spaces also. Special prayers were offered for unity among Islamic countries as well as prosperity and well-being of Muslims all over the world.