The agenda for the Ethanol Summit changed at the last minute and just 24 hours before the event, the U.S. Assistant Secretary for Energy Efficiency and Renewable Energy, Andy Karsner, announced he would attend. Andy said ethanol is a key part of the solution to combating global warming. He said ethanol isn’t the silver bullet, but rather part of the silver buck shot. For Andy, it’ll take a number of committed strategies to establish a more green America. It wasn’t all business for the Assistant Secretary though. Andy strapped on an official Ethanol flame-repellent suit and hopped into the hot seat of a replica Ethanol car.