I had to smile at a photo in one newspaper yesterday, there was one of the demonstrators tangling with the police, the caption underneath described him as an 'agitator'. I loved that, I haven't seen that word used in years, but it highlights the different treatment the various political factions get from the media, police and government, if you're a Lefty demonstrator/protester you're an 'activist', if you're right-wing, you're an 'agitator'.