December 11, 2008 3:15 pm WNBC's Annual Holiday Sing-A-Long See if you can spot your favorite 4 New York on-air personalities as they sing “Jingle Bells” with our staff in the annual holiday sing-a-long. Local 1:36 Clear the Shelters: Microchipping your pets 0:30 Weather Kids Visits PS 160 in the Bronx 1:40 Clear the Shelters: National Adopt a Shelter Animal Day 0:41 Violeta Yas Visits Scotch Plains for Weather Kids 1:37 Clear the Shelters: National Volunteer Week