Ron White calls his remarkable capabilities "Operation Enduring Memory," a one-man tribute to those who lost their lives in Afghanistan. White, a former Navy Intelligence Specialist who served in Afghanistan in 2007, has memorized the name of every service member, and many U.S. civilians, killed during the Afghanistan war. A memory expert, it took him about 10 months to learn rank, first and last name of almost 2,200 people. Then, on Feb. 28 in Fort Worth, he used a white pen to write the names on a 50 foot long, 7 foot tall black wall, creating a finished product that...