A man is in custody after a 50-foot Christmas tree outside the News Corp.

CHRISTMAS TREE OUTSIDE FOX NEWS CHANNEL SET ON FIRE: Police arrested a man overnight in connection with the fire in Midtown Manhattan; no word on a motive pic.twitter.com/YTV79WAGHn.

JUST IN: @ShannonBream announces on @FoxNewsNight that Fox News's Christmas tree has caught fire outside their HQ on the Avenue of the Americas