ISIS Leader: 'See You in New York'
The mystery surrounding two white flags that appeared on top of the Brooklyn Bridge today deepened as the New York City Police Department admitted they don't know who committed the security breach or how they accomplished it.
White flags, which are symbols of surrender, flew from poles on the stone supports atop the famed bridge that connects Brooklyn and Manhattan over the East River.
"I'm not particularly happy about the event," said NYPD Commissioner Bill Bratton.
Police officials said this afternoon that they have surveillance video of a group of four or five individuals walking onto the bridge shortly after 3 a.m.
"Those people will be of particular interest in this investigation," said NYPD Deputy Commissioner John Miller, who also oversees intelligence and counter terrorism.