OK, like capitalism or not, what does harassing the leaders of these 20 nations achieve? Most of them are busy right now trying to clean up the excesses of the past 20 years! We should be demonstrating in support of them... I think we all certainly hope they succeed.
For the record, I like capitalism. I like the idea that a guy with a good idea or someone who works hard, or even someone with a bit of luck, can achieve success and make a better life for themselves. Surely, the flip side is that there will be people who make it on the back of birth, connections or exploitation, but I don't mind that so much if everyone has opportunity. And, of course, there should be checks & balances in the system... it must be win-win for the working class as well as the entrepreneurial class.
Oh, this could turn into an interesting debate, but I digress.
I say send out the riot police with their batons and paddywagons and let them have a go