Why NATO, at 70, Is Facing New Doubt and Criticism

Criticism of the North Atlantic Treaty Organization has shaken seven decades of defense policy and raised questions about the continuing purpose and durability of the military alliance connecting the U.S., Canada and Europe. Among the concerns: Would an armed attack against any member country still be considered an attack against all? Does President Donald Trump’s call for an expanded NATO role in the Mideast change the landscape? How should the alliance handle Turkey’s military incursion into S