Harris picks up enough delegate support to win nomination on first full day of her campaign

(CNN) — After potential rivals, lawmakers, governors and influential labor and advocacy groups all lined up behind Vice President Kamala Harris, a wave of endorsements from state delegations Monday evening pushed her over the threshold needed to secure the Democratic nomination. She’s been backed by well more than the 1,976 pledged delegates needed to win the nomination on the first ballot, according to CNN’s delegate estimate — a moment that arrived on the first full day of her campaign. And with no credible challenger emerging the day after President Joe Biden announced his exit from the race and endorsed his vice president, it was already clear that the biggest remaining question about the 2024 Democratic ticket is who Harris will choose as her running mate. Harris, who will hold a campaign event in Milwaukee on Tuesday, staked her claim to the party’s standard-bearer role with an electric speech Monday evening, as she visited the campaign’s headquarters in Delaware. The vice president informed staffers who had been working for the Biden-led campaign that they’d remain onboard — and that campaign chair Jen O’Malley Dillon and campaign manager& Julie Chávez Rodríguez would remain at the helm. And she laid out her case...