'Israel desperate, US not in position to do anything about Iran'

Israel has urged the U.S. to set up definite 'red lines' over the actions of Iran which - if crossed - would lead to an aggressive response, including an American-led attack. Washington has so far asked Israel to cool down its rhetoric on the issue to give talks and sanctions a chance. RT talks to writer and journalist Afshin Rattansi. RT LIVE http://rt.com/on-air Subscribe to RT! http://www. ...