walker and act being director of the nuclear safety project for the union of concerned scientists edward lieman. and at 4:00 p.m. on real america watch the 1979 report from three mile island. >> evacuation. please stay indoors with windows closed. >> for almost a week last month the people of middletown, pennsylvania, lived in fear of an enemy they couldn't see hear or feel. >> watch american history tv this weekend on c-span3. >>> the senate judiciary committee earlier this weekend held a hearing on legislation allowing federal courts to temporarily or permanently bar certain people from owning guns. law enforcement officials and mental health professionals testified at the hearing. >> if you've in the already done so, please silence your cell phones. >>> i apologize for being late .hearing will come to order. this hearing today is to examine red flag laws for lack of a better term we're trying to identify people in our communities that are exhibiting pretty extreme behavior in terms of mental health issues, where they've become a danger to themselves and others and allow law enforcement and s

walker and act being director of the nuclear safety project for the union of concerned scientists edward lieman. and at 4:00 p.m. on real america watch the 1979 report from three mile island. >> evacuation. please stay indoors with windows closed. >> for almost a week last month the people of middletown,