Biden appears to have made a serious blunder in saying that the number of refugees admitted to the U.S. in the coming year would be no higher than the number Trump had set. The White House said that a final decision would be made by May 15. Feeling pressure from all directions on all fronts, Biden seems to have gotten his Irish up (let his irritation get the best of him) and thought, “I’ve got to be tough.” He failed to consider the powerful adverse psychological effect this announcement would have. He has generally been performing well, but the challenges he faces and the demands on him are enormous. America can’t afford having him stumble.