texas oil man visits renewable energy laboratory

Curious George goes to Denver:

Wearing a blue NREL hardhat and safety glasses, surrounded by two-story fermenters and steampipes, the president looked over a table which held samples of corn stover, corn stalks, switchgrass and woodchips, which can be converted into fuel for cars and other devices.

I'm not sure we should take his interest in renewable energy that seriously.

He then proceeded to stuff the switchgrass into a bong and take a few tokes...