The Transatlantic Trade and Investment Partnership (TTIP) negotiations are hung up on tariffs, but Europe's aspiration for geographical indicators is an area of huge leverage for the U.S. TTIP Strategy The Transatlantic Trade and Investment Partnership (TTIP) negotiations are hung up on tariffs, an unlikely category under earlier calculations. The U.S. apparently shorted its offer on tariff reductions in response to the EU's insistence on tariff-rate quota (TRQ) protections for sensitive products and is reportedly seeking an end game that would eliminate all tariffs. There were no discussions on the more difficult area of agriculture or regulations during this past week's negotiating session.U.S. senators seem more concerned about what a...