So, did your mother say she heard it would happen tonight? Or just that it was going to happen?
mom said the tv said there were going to be fireworks tonight. There were more fireworks last night. Tonight, people were calmly talking about "if I get arrested..." These are not radicals but with the police presence there, they could just decide to arrest everybody and sort out who did what later. They have large paddy wagons on site. If something happens in the wee hours of the morning, I'm not there. I'll be back there tomorrow after I try to get some sleep.