UN conference has been attacked. Those with us, set up perimeter with the NYPD as they arrive.
[NYPD]
There's been an attack on the UN. Emergency alarms have already been triggered, but the attackers were dressed in vigilante costumes that I did not recognize. My people on site are setting up a perimeter to keep civilians out.
[Avengers]
There has been an attack on the UN building. Avoid. Perpetrators looked like costumed heroes.