Manuel Perez-Rocha & Julia Paley - With Republicans winning big in the midterm elections, the debate over so-called “free-trade” agreements could again take center stage in Washington. President Barack Obama has been angling for “fast-track” authority that would enable him to push the proposed Trans-Pacific Partnership, or TPP—a massive free-trade agreement between the United States and a host of Pacific Rim countries—through Congress with limited debate and no opportunity for amendments....