Police clash with Occupy Wall Street protesters in New York

There have been scuffles in New York City as riot police moved in to arrest protesters near the Stock Exchange.

Hundreds of people demonstrated in Manhattan to mark two months since the Occupy Wall Street movement began a campaign against economic inequality.

There have been over 100 arrests.

The BBC's Tim Wilcox spoke to James Henry Ferry, founder of the protest group "We are the other 99", from the scene.