Netanyahu, Rabin and the assassination that shook history

Middle East peace. It used to be the golden chalice of deals. If an agreement could be struck between Israel and the Palestinians, then, hey, anything is possible. But Mideast peace now seems more distant than ever. And Tuesday's episode of Frontline helps to explain why. It's titled "Netanyahu At War." The doc is as much about Netanyahu as it is about Barack Obama's legacy on Middle East peace.