Donald Trump is the greatest threat to American national security
Susan Rice writes: [T]wo factors combined to ensure the collapse of the decision-making apparatus. First, it appears that the national security adviser, John Bolton, rarely convenes his cabinet colleagues, known as the principals committee, to review the toughest issues. Instead, key players are cut out, as reportedly the chairman of the Joint Chiefs of Staff was from the final, fateful meeting on Syria. Mr. Bolton has not named a replacement deputy national security adviser, leaving vacant a crucial position whose…