Now Playing: 02-13-14 Marketplace Tech - Suing the NSA

Senator Rand Paul files a class action law suit against the National Security Agency. The Kentucky Republican has long been known for Libertarian politics, but going up against the National Security Agency is by some measurements a bold move. Also, we check in on a story we've covered about growing tensions in and around Silicon Valley, where ideas about class and even tradition are being disrupted. And where there are plenty of accusations that the tech industry in northern California is way too insular.