kyra. they were there for about two weeks and authorities in oakland had thought it had gone on long enough and they thought it was a si safety situation over there and health problems with people living in those tents for so long. they decided to disband those protesters and cleared everyone out yesterday afternoon and a few hours later about 7:00, 8:00 at night about 500 protesters decided they wanted to take that area back. so, they started rallying towards city hall and that s where they were met by police who were in riot gear, who threw tear gas into the crowd. it was a very unsettling situation about 100 people arrested. there were some people with minor injuries. this went on all throughout the night. things as you said, now, are calm, carol. i ll step out of frame and you can see a live picture of what it looks like now. some barricades set up just behind those barricades are city hall. just a few protesters now. police monitoring the situation. things seem to be und