Texas Gov. Rick Perry wants to build a big highway through the Lone Star State. No, make that a really big highway, as in a monstrously big highway. The exact route hasn't been determined. The mega-highway would run roughly from Laredo on the Rio Grande River through the Hill Country and the Piney Woods and then through Texarkana in that tiny portion of the state that borders Arkansas. Imagine for a moment if that thoroughfare would be pointed in the other direction - from the Valley, through the South Plains and then through the heart of the Panhandle, right past...