CBOT Pushes to New Lows in Corn/Soybeans Amid South American Discounts; Central US Weather To Turn Wet Next Week

** CBOT summer row crop futures continue their decline amid weak South American corn/soybean offers amid fresh fund selling. Argentine fob corn for August is offered at 7 cents over September futures compared to US Gulf offers of 48 cents over (US corn 41 cents/Bu more expensive). Brazil is offering August corn at 24 cents…