Chris Christie has appointed New Jersey’s Attorney General Jeff Chiesa, a former federal prosecutor who worked for him as governor and as U.S. Attorney, as the interim senator replacing the late Sen. Frank Lautenberg. “I said on Monday I was going to select the person I thought was going to be the best person to represent New Jersey between now and Oct. 13,” Christie told reporters. “During the last few days as I’ve gotten to deliberate on this decision, it became clear to me that Attorney General Chiesa would be the best person to represent the people of New Jersey...