Over the weekend, Vice President Joe Biden says the U.S. has no right to dictate to Israel whether or not to use pre-emptive forced to ward off an eventual nuclear strike from Iran. Later, President Obama insisted the we are certainly not giving Israel the “green light” to attack inside Iran. So what’s behind the conflicting statements? Which is the smarter policy? Does Israel need our permission to carry out a pre-emptive mission? What should Obama be saying about this on the international stage? Will we ever get any help from the Russians on this? We get expert insight from John Bolton, former U.S. Ambassador to the United Nations.