Yep, it's beginning to look a lot like (there's a war on) Christmas (after all).From those purveyors of innocent merriment at WNBC: Antonio Martinez stops to snap a photo of a knife-wielding Santa Claus holding a bloody head on display outside the home of Mildred Castellanos and Joel Krupnik, Tuesday, Dec. 13, 2005, in New York. Krupnik says the display is intended to call attention to the commercialization of Christmas. Upper East Side Home Bedecked With Bloody Santa December 13, 2005 NEW YORK -- It was quite a sight in front of a multimillion-dollar Manhattan townhouse: a bloody-bearded Santa, holding...