Grains end lower after a disappointing WASDE especially regarding South American numbers and poor weekly exports.  Corn and soybeans did technical damage in the process.  Cattle bounced despite lower cash trade in the South at $182, down $2.  Hogs consolidated after a bearish key reversal down on Wednesday but is the high in?  John Heinberg, Total Farm Marketing, has analysis.  See omnystudio.com/listener for privacy information.