Paris would still have been liberated if everybody had stayed at home - and in fact many did just that.

BBC: Part Two - France and Memory

Mr. SCHACTMAN: Basically, the idea is to take some of the really boring, stayed simulations that everybody uses throughout the military and add some videogame whiz-bang to them because, look.

NPR: U.S. Troops Training on Video Games

We stayed in vaccines when everybody got out in the '80s.

WSJ: CEO: Risks key for Merck to succeed, help patients