Republicans say czars are an end-run around congressional vetting
                                
                                
                                    (Newser) -
                                    Republicans have groused for months that Barack Obama has too many “czars,” high-ranking, specialized advisers that, they complain, skirt congressional approval. Now they have a poster boy for their objections, Politico reports: Van Jones. This week an old lecture video surfaced in which he called Republicans “assholes,...