Brian Unger is the host of the History Channel show How The States Got Their Shapes.
When we talk about our moms, many of us end up crying. Barbra Walters made her career exploiting this universal weakness. Newt Gingrich proved it recently, very publicly, in Iowa talking about his mom.
I'm going to try to control my emotions as I discuss my mom.
Because I'm not ashamed to say — lately, there have been a few tears.