$2 per gallon diesel

Sounds great, doesn't it? Only problem is, you're going to have to go to Mexico to get it! That's right, in mexico, you can get diesel for $2 per gallon. So why then is diesel costing Americans over $4 per gallon? I'd sure like to know the answer to that question, as I'm sure many other Americans would too. Why don't you contact your state Senator and ask him about this...I doubt he'll have an answer, but maybe it will put a fire under him to take this up with the President!