The Nomad in Houston It’s now been four months since Emmett took off on his trek to explore the U.S. When we spoke on the phone this past Saturday, he was about an hour outside of Washington D.C. Assuming that all went as planned, he arrived just in time to see how Independence Day is celebrated in our nation’s capital. Nice move, Emmett. At the time of my last post, Emmett was just pulling out of Houston, where he stopped to…