Streaming/photo courtesy of PBS NewsHour
Sarah van Gelder, co-founder and executive editor of YES! Magazine, talks to PBS' NewsHour about why thousands of people around the world have joined the Occupy movement.
There are many things you can do to be part of this growing movement—and only some of them involve sleeping outside.
We asked David Korten what he'd like to tell the thousands of people on the ground. Here's what he said.