There is no law or wall that is going to solve the illegal immigration problem. The Mexican Border Fence is a waste of taxpayer’s money; both, the new fence and the law, will only create friction between the countries. The only solution to the problem is social justice. The pressure should be put on social reform in Mexico (and in the US).
There is hunger in many parts of Mexico. If the child below was yours would you risk your life climbing any wall? Of course you would. Erecting fences and implementing anti-immigration laws just show our ignorance, incompetence and immorality. This is morality: “Do unto others as you would have them do unto you.”
Photos from: Poverty, Immigration, And The Laws
To help you understand: A Vagabond in Mexico
Be aware: Everything is interconnected!