I was out to dinner with my wife when my phone rang. The caller ID said “POTUS.” My wife muttered, “Oh, s**t.” President Donald Trump told me he wanted me to take care of three things: secure the border, run a mass deportation operation, and find hundreds of thousands of missing children. Those were his instructions when he offered me the job as his border czar. As of today, we have the most secure border in the nation's history. I don’t take credit for that. The credit goes to Pres...
