Transportation Secretary Pete Buttigieg and his husband Chasten announced Saturday the birth of their son and daughter. “Chasten and I are beyond thankful for all the kind wishes since first sharing the news that we’re becoming parents,” Buttigieg said in a caption of an Instagram post Saturday. “We are delighted to welcome Penelope Rose and Joseph August Buttigieg to our family.” Buttigieg shared last month that he and Chasten, an author and former teacher, had become first-time parents. “For some time, Chasten and I have wanted to grow our family,” he said at the time. “We’re overjoyed to share that we’ve become parents!