Support WBURLongtime GOP Sen. Lugar Faces Stiff Tea Party FightPlay04:51Download AudioTamara KeithApril 05, 2012 ShareSen. Richard Lugar (right) meets with workers at the Oerlikon Fairfield manufacturing plant in Lafayette, Ind., on Feb. 24. (Reuters /Landov)
Sen. Richard Lugar (right) meets with workers at the Oerlikon Fairfield manufacturing plant in Lafayette, Ind., on Feb. 24. (Reuters /Landov)