The U.S. corn and soybean harvests are dominating the fundamental grain market inputs just as they should at this time of year, especially given the huge crops Even so, there are several more specific factors that deserve consideration. Following are a few that are particularly striking:  - The impasse over trade with China and that country’s tariff on U.S. soybeans, which is effectively an embargo on those imports, show no sign of ending anytime soon. Some observers fear that this will last at least into 2020. White House Chief Economic Advisor Larry Kudlow said there has been no contact between U.S. and Chinese trade officials. While the Chinese economy is growing at the slowest pace in nine years, undoubtedly due at least in...