Supposed horizontal regulatory principles are on the TTIP agenda and include an earlier U.S. proposal for handling SPS issues. However, the EU has imposed many red lines with modifications to its food safety regime among them. TTIP Skepticism U.S. and EU negotiators meet this week in Brussels on the Transatlantic Trade and Investment Partnership (TTIP) amidst great skepticism. Supposed horizontal regulatory principles are on the agenda and include an earlier U.S. proposal for handling Sanitary and Phytosanitary (SPS) issues. However, the EU has imposed many red lines (areas where it cannot go) with modifications to its food safety regime among them. Meanwhile, some in Europe want to ensure that U.S. labor standards are raised to more stri...