Expert On Security Issues News Today

So-called softer targets. lets bring in terrorism expert and jane harmon, an expert on security issues is, president and ceo of the wilson center here in washington. paul, what are you hearing about these so-called terror threats against softer targets, not necessarily right inside the olympic village but just outside? >> well, woclf, theres a lot o concern that these terrorist groups in the caucasus could launch attacks somewhere in southern russia like they did in volgograd. there was a twin s...