I’m starting to get the sinking feeling that — for all of the recent ado about finally decoupling the usually omnibus farm bill into the two separate, more accessible issues of food stamps and agriculture ‘policy’ — what we’re might end up with is some kind of last-minute stopgap extension of the current farm bill, which is supposed to expire at the end of September.Congress still has plenty to duke out on both issues; the Democrats are refusing to stand for any substantive cuts to the national food-stamp program (the enrollment for which has grown by 70 percent since 2008,...