Wesley Clark: Iran Believes It Can Avoid Direct Response and They're 'Taking Advantage' of U.S.

On Monday's "CNN News Central," CNN Military Analyst former NATO Supreme Allied Commander Gen. Wesley Clark (Ret.) argued that U.S. deterrence against Iran has been insufficient and Iran is "taking advantage" of American fears of a broader conflict "by having their proxies do various things that are provocative, knowing that the United States or believing that the United States won't respond directly against Iran."