Libya on Thursday brought to an end decades of international isolation as a pariah state with a promise to join forces with the United States of America and the United Kingdom to fight the global war against terrorism.It is to provide intelligence to help root out Al Qaeda and on Thursday secured a gas exploration deal with Shell that could be worth billions of dollars.Tony Blair, UK Prime Minister, held two hours of talks with Col. Muammer Gadaffi in a bedroom tent a few miles outside of Tripoli, the first time a British leader has set foot in the country...