Leadership is the art of accomplishing more than the science of management says is possible.
Always focus on the front windshield and not the review mirror.
I don't know that there is much the United States can do except work with the international community.
It ain't as bad as you think. It will look better in the morning.
One important element of leadership is taking care of the troops.
Treat people kindly. When you are kind to somebody and I don't mean necessarily "buddy-buddy", just show kindness and consideration. Show that people are worthy and you respect them and you are glad they're with you.