Those security people were getting absolutely swarmed by protesters and shut down. There was return fire too. Someone is helping the protesters.
I think I'm gonna go make some blackeyed peas and cornbread and keep an eye on the news...
Send lawyers guns and money.
>>Someone is helping the protesters.
Someone partying like it’s Nineteen Seventy Nine?
[Afghanistan - The Soviet Invasion (B)]
https://youtu.be/oKtSfxHPdXs?t=2m8s
Return fire might have been provocateurs, arranging for justification for blood bath. You’d be surprised how many posts I read after the Tien An Men Square massacre claiming that the protesters provoked the onslaught.