Really...so we should just keep buying our oil from Middle East...yes that's a great solution. There are intelligent environmentalist and wackos...on the buses are some wackos. And yes, great point above, I guess the fuel for the protest buses was just fine. We can all agree that moving to alternate and sustainable energy is a positive and noble goal, but let's be thoughtful as we make conversion. And these new, better and cleaner forms of energy must be economical. I bet the people on the buses are the same people that are opposed to nuclear energy and fracking - two proven sources of energy that provide much cleaner energy that is affordable and helps us get away from fossil fuels. View Comment