There's a new frontier in the national privacy debate that's uniting people on the right and left, and it's a tool that millions of Americans encounter every day without even realizing it.Automatic license plate reader (ALPR) companies have been brought under scrutiny by lawmakers in Washington as privacy hawks warn that the growing sophistication of artificial intelligence (AI) technology is testing the bounds of what ALPR devices can legally learn about drivers on the road.One company in particular, Flock Safety, has been taking hits in the media and political sphere as news of Flock cameras...