Pete Buttigieg holds early lead in Iowa caucuses after chaos over results Iowa Democratic party announces partial results with former South Bend mayor trailed closely by Bernie SandersButtigieg pulls ahead in Iowa caucuses – live updatesIowa results – live caucus updates as they come inPete Buttigieg, the previously little-known former mayor of South Bend, Indiana, held a narrow lead in the Iowa caucuses on Tuesday night, according to a partial release of a majority of the results by the state Democratic party a day after an embarrassing organizational breakdown that marred the biggest night of the election year so far.With 62% of the precincts reporting from all of Iowa’s 99 counties, Buttigieg held 26.9% of the state’s delegate count, trailed closely by the V...