On March 26th, European leaders asked US President Obama to help in licensing the export of US derived shale gas to the continent. Such a request comes at a difficult time for all concerned. Tough and potentially costly decisions will have to be made in terms of directing America's natural gas to its best end-use. Gal Luft points out there has been an absence of significant discussion about how America's shale gas revolution can benefit one of the US economy's most important sectors-transportation.