Ever wondered why it was that Japan attacked Pearl Harbor in December 1941? As Harvard’s Graham Allison recently reminded us, it was because of intolerable economic sanctions imposed by the United States. Yes, that’s right: under the Democratic President Joe Biden most wants to be associated with. In sum: the remainder of 2020 could pose as severe a test for the United States and China as the final five months of 1941 did for the United States and Japan. The central issue is Taiwan and it is due to blow up in a few weeks’ time, when new U.S. regulations come into force that will cut off Huawei from all imported semiconductors made with either American technology or software.