The 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 ObamaYou know, I have more than enough to do without having to worry about the financial system.
Barack ObamaI believe that the U.S. can and should be a global leader in the development of alternative energy sources.
Barack ObamaIt's the idea held by generations of citizens who believed that America is a constant work in progress; who believed that loving this country requires more than singing its praises or avoiding uncomfortable truths. It requires the occasional disruption, the willingness to speak out for what's right, and shake up the status quo.
Barack Obama