Independent presidential candidate Robert F. Kennedy Jr.’s campaign reached out to Vice President Kamala Harris’ campaign to arrange a meeting about a possible role in her administration if he drops out of the race and endorses her, a Kennedy campaign official and a Democratic official told CNN.The approach from Kennedy’s team occurred last week, and no meeting between the two candidates materialized, the Kennedy campaign official told CNN.The effort to meet comes weeks after Kennedy and former President Donald Trump met in person during the Republican National Convention in Milwaukee, where the two discussed a possible role for Kennedy in a potential Trump administration in exchange for an endorsement.Kennedy campaign staff also attempted to reach out to intermediaries for Ron Klain, former White House chief of staff for President Joe Biden, but those efforts were fruitless, the Kennedy campaign official said.While Kennedy continues to make progress on ballot access, arrange …