Can someone be taught to take a great photograph? Three decades ago, Pulitzer Prize-winner Eddie Adams and his wife, Alyssa, created a workshop at their barn in upstate New York, where veterans could teach emerging photographers how to take better pictures. Maurice DuBois attends a workshop session and speaks with Pulitzer Prize-winners Caroline Cole, John Filo, Carol Guzy and John H. White about what they hope to pass on to their students.