(Portland, OR) -- Police say a group of 100 anarchists went on a rampage through downtown Portland Tuesday night causing over 500-thousand dollars in damage. They smashed windows, damaged ATMs, started fires, and spray painted graffiti. There was damage at 35 locations. Police responded and broke up the crowd. No arrests were made, but police are working to identify suspects and they'll make arrests later. The group had gathered to hold a memorial to honor an activist who was killed two years ago.