I know that gaps can be closed. And they can be closed substantially, more than I think we believe.
Barack ObamaThis comes from a group of people who`ve been wrong about every foreign policy issue over the last two decades. They supported Hillary Clinton`s war in Libya. They supported President [Barack] Obama`s bombing of Assad.
Barack ObamaThe greatest threat to U.S. and global security is no longer a nuclear exchange between nations, but nuclear terrorism by violent extremists and nuclear proliferation to an increasing number of states.
Barack Obama