The owner of a home construction company bragged to me that he used to have to pay carpenters $20 an hour plus benefits but now gets carpenters for $12, no benefits, because of the ready supply of illegal immigrants. According to the Center for Immigration Studies, in the last decade alone, illegal immigration has increased 400 percent. Today, at least five million of California's residents are illegal. That's not surprising. The US government now barely enforces its immigration laws and provides ever-increasing rewards to illegal border crossers. For example, US taxpayers now provide illegals and their families with emergency- and...