The CBOT turned higher to start the week with wheat, corn, soybeans, and soy oil, all finding their way to higher ground amid a mix of factors. The big news for the day was Moody’s weekend downgrade of the U.S. credit rating, from “triple-A” to “double-A”. That news sparked an early selloff in the U.S. dollar (as well as Treasuries and stocks), and the weaker dollar helped put a bid under corn and wheat in particular. The weekly Export Inspections report also helped support the grains trade, though it was a bit bearish for soybeans. Finally, there are a few weather concerns developing around the globe that prompted some cautious, preemptive short-covering from funds.   The weekly Export Inspections re...