Mayor de Blasio names him to post starting in January
                                
                                
                                    (Newser) -
                                    Bill Bratton, whose tenure as New York City police commissioner in the 1990s was marked by a steep decline in crime and clashes with then-Mayor Rudolph Giuliani, has been chosen to lead the nation's largest police force again. Mayor-elect Bill de Blasio announced the appointment today, saying Bratton is...