New York - A newly released Islamic State group video that briefly depicts images of Times Square is an advertisement for the terrorist organization meant to market fear, city officials said Thursday.

Police officials said the video released Wednesday uses old footage of busy Manhattan streets to threaten an attack in what New York City’s mayor called “an attempt at intimidation.”

“There is no credible or specific threat against New York City,” Bill de Blasio said at a City Hall news conference. “That video was simply boilerplate that (the Islamic State group) uses to attract attention.”

John Miller, who heads the New York Police Department’s intelligence and counterterrorism bureaus, said in a TV interview that members of the Islamic State group are sophisticated marketers.... Read More: VIN