"I believe personally that the military would solve the problem. A fence or wall would be too costly and hard to build..."
I agree. Plus, the fence would be a worldwide embarassment. Imagine V. Fox saying: "Mr. Bush, tear down this wall."
Who cares what Mexico thinks about the fence?? Anyone with 1/2 a brain would understand the difference between a country fencing it's population in compared to a country fencing out the citizens of another country.