National security adviser John Bolton rebuffs Russian appeals to remain in key nuclear-arms pact

National security adviser John Bolton rebuffs Russian appeals to remain in key nuclear-arms pact  Washington Post John Bolton meets Putin, rejects calls for US to stay in landmark arms-control treaty  ABC News Dismissing Russian concerns, John Bolton says there is no way to salvage nuclear weapons treaty  USA TODAY Trump is right to withdraw from that nuclear treaty  Newsday The INF Treaty, Explained  New York TimesFull coverage