The important news in the soy complex today was USDA's announcement of the cancellation of 285,000 MT of U.S. soybean sales to China. No one knows if this is the start of its shift to South American supplies. General Comments Corn, wheat and soybean futures were all slightly higher overnight, but the soy complex turned lower in the last hour of that session. USDA announced the cancellation of 285,000 MT of soybean sales to China after the close. That announcement set the stage for a lower soybean opening in today's session, which is exactly what happened.Brazil's weather forecasts are still dry in the northeastern region, but extended forecasts do offer an improved chance for rain there.U.S. financial markets started slightly higher and c...