moved in to make arrests. >> heather: protestors marching in germany with thousands rallying in front of the european central bank. fred burke is streaming live with some of the extreme violence. >> reporter: there were demonstrations all over but it was really rome where it was tough. when people show up with faces covered carrying bats, you have an idea it's not going to be peaceful. that was certain liquor the case today in italy as protestors smashed windows, they burnt cars. they burnt a couple buildings, put one policeman van on fire. the streets were littered with cobblestones. it was basically an urban warfare right in the middle of downtown rome for a few hours. basically a very violent fringe what was supposed to be a peaceful protest modeled on the