I drive three to four hours a day in Los Angeles a few times a week, mostly on the 405. The number of people I see looking down or down an to the right at thei

I drive three to four hours a day in Los Angeles a few times a week, mostly on the 405. The number of people I see looking down or down an to the right at their phones is staggering. Now I can call it from afar because there's a commonality to the lack of speed control and lane keeping. They meander left-right on the lane, don't maintain speed and break abruptly as they look at traffic and have to re-synchronize with it. So, yeah, I don't know if I'd blame apps in particular but the advent of "smart" phones is definitely having an impact on our highways and, from what I see often enough, it isn't positive.