Republican U.S. Senator Lugar of Indiana addresses supporters in a cafe in Crawfordsville, Indiana

 
Republican U.S. Senator Lugar of Indiana addresses supporters in a cafe in Crawfordsville, Indiana
Republican U.S. Senator Dick Lugar of Indiana addresses supporters in a cafe in Crawfordsville, Indiana February 24, 2012. Lugar faces the first Republican primary challenge since 1976, Tea Party-backed Indiana state treasurer Richard Mourdock. Picture taken February 24, 2012. REUTERS/Nick Carey (UNITED STATES - Tags: POLITICS ELECTIONS)