One duty he executed and didn't it mess up. Yes, he is not the leader our nation needs and it's hard to comprehend some of his actions but he is the POTUS.
One day he will realize that the office is not about photo ops.
One day he will realize that the people who made the ultimate sacrifice did not do so so he could dismantle the nation as he sees fit.
One day he will realize that our Nation is not his bowl of cherries and he cannot eat at will or share it with his friends/cronies.
One day he will realize that this nation was made strong because of our willingness to embrace and welcome people from many parts of this globe.
One day he will realize that people of a diverse background helped our country become a world leader.
One day he will realize this is what our fallen made the ultimate sacrifice for.