'Pre-election promises on Iran, Afghanistan unrealistic'

Barack Obama and Mitt Romney have resumed campaigning in the aftermath of Superstorm Sandy. Despite the massive clean-up costs, neither is prepared to budge on the huge military budget. US national security expert Gareth Porter shared his views on which election promises on Iran and Afghanistan are likely to remain nothing more than part of a TV performance RT LIVE http://rt.com/on-air Subsc ...