NEW YORK (AP) — Sand-filled sanitation trucks and police sharpshooters will mix with glittering floats and giant balloons at a Macy's Thanksgiving Day Parade that comes in a year of terrible mass shootings and not even a month after a deadly truck attack in lower Manhattan. New York City's mayor and police brass have repeatedly stressed that layers of security, along with hundreds of officers, will be in place for one of the nation's biggest outdoor holiday gatherings, and that visitors should not be deterred. "We had a couple of tough months as a nation," Police Commissioner James O'Neill said.Read more on NewsOK.com