This week, Stephen and Lindsay take a look at different kinds of driving behavior, from parents monitoring their teen drivers to the effect of blue light on tired motorists. Feeling stressed? It turns out a GPS device might ease your tension behind the wheel. If that doesn’t work, you can visit New York City in August, when cars will be banned from a stretch of the city. And if all that doesn’t do anything for you, then at least sit back and watch Cars.com’s Joe Bruzek do battle with Ford’s Sync system.