diesel. they are moving to natural gas as transportation fuel there. we are going to do it in the united states. we now have the stations that are in place, across the interstate to -- to move to it quickly, get a little bit support and encouragement from washington. it would happen much faster. >> shannon: let me ask you because this is not the first time the president has spoken out on climate change and energy issues. he has done it many, many times. have you seen specifics come from the discussions, the speeches, in the form of legislation or other things that would do what you are referring to here? get washington on board with specific actions? >> no. it's mostly obama -- on the energy. he's pretty goods on the speeches. but he has no plan. there is no plan presented, after a speech. that all has to happen.