A pair of leading Democrats in the House and Senate reintroduced a bill Thursday to make it U.S. policy not to use nuclear weapons first in a military conflict. The bill from House Armed Services Committee Chairman Adam Smith (D-Wash.) and Sen. Elizabeth Warren (D-Mass.) simply says, “It is the policy of the United States to not use nuclear weapons first.” “Threatening to use nuclear weapons first makes America less safe because it increases the chances of a miscalculation… – The Hill