THE OPEN Jan beans:  1 lower Dec meal:  .10 higher Dec soyoil:  20 lower Dec corn:  3 lower Dec wheat:  4 1/4 lower Prices opened on a defensive note, but soon it was evident that this was going to be a risk off day of macro-selling across the board.  The Dow was hit with a 200 pt loss as perceptions grow that a US/China trade deal may not only be put off, but could potentially hit more trade snags.  China issued a statement overnight suggesting that a deal with Trump could be difficult, which was the first sign of trouble for the Dow.   Beans, like the Dow, did not like the news with more bulls heading for the exits as the trade talk verbiage drags along.  Tweets from Trump later sugg...