From the Tank TigerPRINCETON, NJ — Tariffs come on, tariffs come off. Wax on, wax off. Mr. Miyagi could not have done it any better. The U.S. and China have agreed to slash the trade war tariffs on each other’s goods for 90 days. Each country will cut tariffs by 115%. This game of chicken will delete the reciprocal tariffs and the brinksmanship these countries had escalated ...