ABC’s Good Morning America finally picked up on the deep bow President Obama performed for the Emperor of Japan over the weekend. Co-host Diane Sawyer ran through how other U.S. Presidents have greeted either Emperor Akhito or his father, the late Emperor Hirohito over the years — some bowing, some not. Sawyer claimed that Americans are “not trained to greet royalty” and “it’s just too confusing.” Actually, the government employs lots of experts on culture and protocol to make sure that our presidents are fully “trained” on what to do when they represent our government overseas — which is not...