Mitt Romney introduces Paul Ryan as his VP running mate
By Holly Bailey, Yahoo! News
Romney and Ryan in Norfolk, Va (WIn McNamee/Getty Images)Liberty. It’s a simple idea, but it’s also the linchpin of a complex system of values and practices: justice, prosperity, responsibility, toleration, cooperation, and peace. Many people believe that liberty is the core political value of modern civilization itself, the one that gives substance and form to all the other values of social life. They’re called libertarians.
Romney and Ryan in Norfolk, Va (WIn McNamee/Getty Images)