The agenda for today's White House meetings between President Obama and British Prime Minister David Cameron included the war in Afghanistan, the Middle East peace process and cooperation on the global economy. But overshadowing those pressing policy issues were questions over the role that oil company BP had in pushing for the release of Lockerbie bomber Abdelbaset al Megrahi last year in order to help secure a lucrative oil exploration deal with Libya. ...Cameron insisted repeatedly today that the decision to release Megrahi was solely that of the Scottish government and he has not seen anything to indicate that they...