Millions Attend Macy's Thanksgiving Day Parade Amid High SecurityMillions lined the streets of New York City amid heavy security for the 90th Annual Macy’s Thanksgiving Day parade.Millions Attend Macy's Thanksgiving Day Parade Amid High Security01:59Link copiedNov. 25, 2016, 7:31 AM UTC / Updated Nov. 25, 2016, 7:52 AM UTC