What McCain's strategy should be

http://www.newsmax.com/insidecover/mccain_military/2007/11/02/46217.html

This is what John McCain needs to do in order to salvage his campaign. He needs to emphasize the fact that throughout his adult life, he has served the country. Other candidates such as Mitt Romney and Rudy Giuliani, have been involved only in self-profiting endeavors. Where were Rudy and Mitt when the country needed them in Vietnam? We need a President who puts the country before himself. Running a business or being a lawyer does not make you qualified to be Commander in Chief.

McCain needs to make this distinction every step of the way and challenge the other candidates during the next debate on this. Call them out in person and make them respond.