http://www.washingtonpost.com/blogs/wonkblog/wp/2014/01/16/how-the-u-s-oil-boom-is-changing-the-world-in-6-charts/ Antony Barry Ph:+61 2 6241 7659 Mob:+61 4 3365 2400 Skype: antonybbarry antonybbarry at me.com http://tony-barry.emu.id.au