As of this writing, there is no word from the two-day U.S./China trade meeting that should be about to wrap up. No one expects an agreement to suspend hostilities, but the two sides will hopefully agree to more talks. That the tit-for-tat tariffs on $16 billion worth of goods, part of the first $50 billion announced, went into effect as scheduled today does not help. China has reported another incidence of African swine fever in a different part of the country than the other outbreaks, indicating the disease is on the move. This is a virulent disease, usually fatal to hogs, for which there is no known cure or vaccine. Unless strong steps are taken to stop its spread, it could threaten a significant portion of China’s huge hog populat...