Who is the best rioters? If asked, without thinking twice I would choose the French over the Americans - mostly due to historical reasons. However upon inspecting the actual 'kills' it would appear that the yanks have a good lead.
I blame the negative European attitude toward firearms, if not for that; we could have easily reached the high American riot standards. Also the french police force only apply non-lethal weapons such as rubber-bullets and tear-gas against the street rabble.
L.A.:
Kills: 50-60
Arsons: 3,600
Highlights: Rodney King & Reginald Denny beatings caught on cam.
Paris (16 nights tally):
Kills: 2
Arsons: 7916 cars
Highlights: Deliberate torching of a disabled woman.
Sources:
http://en.wikipedia.org/wiki/1992_Los_Angeles_riots
http://en.wikipedia.org/wiki/2005_Paris_suburb_riots
BBC-World.
edit: kill update.
