NATO, the US: Long in the tooth.

Also: Iran, Turkey, Cyprus, Russia, Pakistan, China and nuclear weapons.

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Uncle Sam needs that extra shovelful, F Sindelar, 1917, poster, Library of Congress, Washington DC.

NATO. UNITED STATES. Long in the tooth.

At age 74, the alliance still has growing pains.

The alliance's largest-ever air exercise began on Monday, involving 250 aircraft from 25 countries. On the same day, President Biden was…