it still falls short of what protesters are looking for. i've seen graffiti appear on walls and barriers that we didn't see a couple months back when this protest movement started. that's on the protester side. on the government side, we now have china much more vested on the conflict here wanting to prevent it or anything associated from it spreading to the main land, the prop owe ganda machine is in full swing. so beijing trying to squeeze but dangling the other option of chinese paramilitary forces that are waiting and preparing down the road. >> it appears this has been an escalation this weekend. we have seen plenty of violence but does this seem that once