obvious growing signs of war weariness, frustration, anger and disillusionment.

That's a pretty pivotal period in the war.

The first major congressional challenge to executive leadership in the Vietnam War, the Cooper-Church amendment, was proposed then.

My recipe for dealing with anger and frustration: set the kitchen timer for twenty minutes, cry, rant, and rave, and at the sound of the bell, simmer down and go about business as usual

Anytime there is frustration, it lights a fuse for anger.

The frustration and anger is understandable and justifiable.