Duke Scoppa, a prop master with Local 52, marches up Fifth Ave with his Haitian-born son Erickson Scoppa, 5, during the Labor Parade Saturday, Sept. 10, 2011 in New York.  Members of hundreds of unions are honoring labor by marching in a New York City parade laced with remembrances of the Sept. 11 attacks. (AP Photo/Mary Altaffer) Photo: Mary Altaffer