Honestly, Joe, this column agrees there’s an international embarrassment in evidence here. But it isn’t gun violence. It’s our epidemic of incompetent leadership, which is noteworthy across the globe. This man doesn’t really think he can put a stop to gun violence. He can’t even put a stop to the depredations of his own son. The best he can do is to keep Hunter from spilling the beans on the Biden pay-for-play scams in his autobiography.