Ping-pong is more effective than waterboarding
From the Washington Post:
The group of World War II veterans kept a military code and the decorum of their generation, telling virtually no one of their top-secret work interrogating Nazi prisoners of war at Fort Hunt.
When about two dozen veterans got together yesterday for the first time since the 1940s, many of the proud men lamented the chasm between the way they conducted interrogations during the war and the harsh measures used today in questioning terrorism suspects.
Back then, they and their commanders wrestled with the morality of bugging prisoners' cells with listening devices. They felt bad about censoring letters. They took prisoners out for steak dinners to soften them up. They played games with them.
"We got more information out of a German general with a game of chess or Ping-Pong than they do today, with their torture," said Henry Kolm, 90, an MIT physicist who had been assigned to play chess in Germany with Hitler's deputy, Rudolf Hess.