Wheat and corn prices changed only modestly, but soymeal and soybean prices were sharply higher with the strong meal market leading the way. General Comments To no one's great surprise, the Ukrainian ceasefire agreement reached at last week's meeting in Minsk lasted less than 24 hours. Rebels attacked government forces in the rail hub of Debaltseve as well as ignoring other provisions of the agreement. The apparent unwillingness of the West to support the Ukrainian government with more than rhetoric and a little money may have convinced Russia's Putin that he has little to fear if the Russian-supported rebels ignore the truce and press ahead.Outside markets were mixed. The U.S. Dollar Index closed slightly lower. The Greek/eurozone crisis...