In a brilliantly suicidal move which might well drive the last nail into the coffin of her dreams of becoming the next U.S. president, Democrat contender Hillary Clinton is angling to position herself to the left of President Obama on the fatal issues of the environment and climate change. Clinton, who has hitherto trodden carefully in this contentious and divisive territory, last week went all in with the greenies by tweeting her opinion on the subject of Arctic drilling. “The Arctic is a unique treasure. Given what we know it’s not worth the risk of drilling,” she said, in a tweet signed ‘H’. This placed her immediately at odds with her own President – coming, as it did, only a day after the Obama administration had given the go ahead for Royal Dutch Shell to explore for oil beneath the Chukchi Sea off the northeastern coast of Alaska. Some analysts