Sen. John McCain (R-AZ) is taking the opposite route of most defeated presidential candidates: rather than quickly bow out of national politics, McCain is working to become a transformative force in the Republican Party, Politico reported Friday. Concerned about the GOP's direction, McCain has been recruiting and raising money for candidates who share his pragmatic center-right style. McCain has been a particularly generous advisor to Rep. Mark Kirk (R-IL), who he encouraged to run for Senate and threw a $500,000 fundraiser to support.