Larson calls Luke Bronin hostile to labor in first attack of campaign

Larson calls Luke Bronin hostile to labor in first attack of campaign

Congressman John B. Larson, a long-serving Democrat facing his first serious challenge for renomination, opened a new phase in his campaign Wednesday with an attack describing his best-financed rival, Luke Bronin, as variously hostile or indifferent to unions during his eight years as mayor of Hartford. Accompanied by endorsements from leaders of unions representing government workers, construction trades and machinists, Larson’s campaign portra…