Republican congressional candidate Scott Jones’ pledge to support his party’s likely presidential nominee Donald Trump has cost him the endorsement of a key labor ally. On Saturday, a spokesman for the Teamsters Joint Council 7 confirmed the group has withdrawn its endorsement of Jones, who is challenging Democratic Rep. Ami Bera in suburban Sacramento County’s 7th Congressional District. Scott Jones Rome Aloise, president of Teamsters Joint Council 7, last week sent a letter to Jones stating his group was “extremely disappointed” with Jones’ decision to vote for Trump, whom Aloise said has taken “diametrically” opposite positions to Jones on collective...