Dear President Bush: No subject about which I write brings me a bigger, more favorable response than when I make a case for shutting down our southern border. What should be most alarming for the Republican Party is that much of the e-mail comes from people such as myself who have twice voted for you. It's fine for you to claim that your work program merely brings together employers seeking willing workers with workers willing to do jobs that Americans don't want. The problem is that there is no such job ... so long as the job pays a decent...