NYC officials ramp up security for Macy's Thanksgiving Day parade

Among the new additions to the Thanksgiving Day Parade in New York City are trucks filled with sand. The trucks are rolling in to protect an expected crowd of three million.As the parade balloons begin to take shape so is the city’s security plan.Metal barricades will line the nearly three mile long route, and canines will sniff for explosives as more than 3,000 uniformed officers watch the crowds.One woman told CBS News she prefers the additional security.“I think it’s appropr