Not long ago, a new medical epidemic arose: 'the cancer.' When people started to live longer, their aging bodies began to succumb to this disease we only poorly understood. Looking back, it is clear that much has changed for the better.
Last week, some members of Congress sent President Obama a letter that urged him to "reconsider" his order deploying 17,000 additional U.S. troops to Afghanistan. But the list of signers was awfully short.