President Donald Trump has said he knows something of the North Korean leader’s condition – but he won’t disclose it. NORTH KOREA THIS WEEK provided halting signs that leader Kim Jong Un remains in power and control as sensational reports circulated unabated across the world claiming he is grievously ill or perhaps even dead. Though their significance is disputed, a series of dispatches were reportedly issued in Kim's name to Syria, Cuba and South Africa as well as a letter of praise for local workers. But, as is historically the case when issues arise about its leader's fitness, signals from...