Corn and wheat end higher still trading weather concerns in the U.S. and globally, but corn exports were also strong.  Both markets are up challenging chart resistance.  Soybeans set back on poor exports and the lack of confirmation on China export business, plus profit taking hit when July soybeans couldn't take out $12.50.  Cattle set back after making new highs for the move and on the heels of higher cash with caution ahead of the Cattle on Feed Report.  Allison Thompson, The Money Farm, has details.