When robot trucks begin moving good around the country, they'll be hauling a load of safety benefits. But they're not there yet, and the road to driverless big rigs will have some bumps, said Dallas lawyer Quentin Brogdon. What he said about the promise and pitfalls of automated trucking is one of the top quotes from the week in legal news. For his line and more, including a few from the short holiday July Fourth week, click through the slideshow above.