Bob Dole, the last Republican to challenge a Democratic president, has urged Mitt Romney to confront their party's Right wing and likened the Romney-Ryan ticket to his own ultimately unsuccessful partnership with Jack Kemp in 1996. Mr Dole, a former Kansas Senator defeated by Bill Clinton 16 years ago, said the party should follow his example of "mainstream" Republicanism and become more appealing to ethnic minorities and young people to secure its future. "We have got to be open," he said in an interview with The Daily Telegraph. "We cannot be a single-issue party or single-philosophy party". He added: "There's...