Chevy Volt

I think its great that the electric cars are coming along but I think we are getting the electricity the wrong way. why not use the hydrogen technology like in the clarity? some people will argue the safety factor but the same concerns came up when gas cars first showed up. also what about compact diesels? 75+ mpg compact diesels cars are already here and its a crop that american farms can grow tons of! putting many americans back to work. my 2 cents.