WATCH: This video of NYPD officer appearing to point gun at protesters is 'absolutely unacceptable,' De Blasio says

By 1010 WINS

NEW YORK (1010 WINS) -- A video posted to Twitter late Sunday night appears to show an NYPD officer near Union Square pointing his gun at protesters -- it's unclear what the officer is pointing at since it's not in the camera frame -- and it quickly grabbed the attention of New York Attorney General Letitia James.

She responded to the tweet, which was posted by Gothamist reporter Jake Offenhartz, five minutes after he posted it, writing, "Please send this video to us:"