Activists begin hunger strike to draw attention to climate change talks

UN climate talks in Barcelona wound down today with little progress made in negotiations. Developing nations say rich countries like the United States which produce a disproportionate amount of the world's CO2 have pledged too little to reduce emissions. Meanwhile, with the Copenhagen Climate conference just a month away, activists and NGOs are trying to keep the pressure on governments to act decisively. In Australia, one group of activists IS already taking action - by going on a hunger strike. And, as FSRN'S Tom Allan reports, it's an idea that's spreading around the globe.