The U.S. Supreme Court heard arguments in Horne v. Department of Agriculture (USDA), and the justices learned once again that agriculture is treated uniquely. Presidential Campaign Politics Hits TPA U.S. Senator Bernie Sanders (I-Vermont), a likely candidate for president in 2016, delayed by a few hours the start of a markup session on four trade bills before the Finance Committee. He could not fully stop the meeting, so stalling it was merely a stunt for political purposes. Trade Promotion Authority (TPA) is the controversial bill that will be taken up and potentially completed sometime late this evening. While reports claim that there are over 200 amendments potentially being offered, the attention is focused on whether opponents will s...