December 11, 2008 3:23 pm WNBC's Annual 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 0:41 Violeta Yas Visits Scotch Plains for Weather Kids 1:37 Clear the Shelters: National Volunteer Week 5:18 Mets vs. Yankees fans: NYC comics talk ‘subway series' rivalry 0:42 Weather Kids Meets with Floral Park Third Graders 1:09 Clear the Shelters: Kitten season