Tina Brown says the fate of Afghan women — like these, voting in their country's presidential election in August — isn't a high enough priority in the debate over U.S. policy in Afghanistan. Paula Bronstein/Getty Images hide caption

itoggle caption Paula Bronstein/Getty Images

Air Force Gen. Bernard Schriever had deterrence in mind when he came up with the idea for the Minuteman rocket. History Office, U.S. Air Force Space Command hide caption

itoggle caption History Office, U.S. Air Force Space Command