I ran into Gladys on some steps outside a barbershop in Washington, D.C. I had never met her before, but something compelled me to introduce myself and ask her if she'd be willing to come in for an interview. Knowing little about each other, we agreed to meet soon. When we sat down for our talk, I was unaware that she had been witness to the historic "I Have a Dream Speech" that Dr. King delivered that summer day in 1963. What a find.