Delivering his farewell address today, Sen. Mark Dayton said he was leaving Capitol Hill "with strong feelings of frustration and disappointment," but he thanked his colleagues and the people of Minnesota for giving him the chance to serve six years in the Senate. "I have been unable to pass most of what I believed was most important to Minnesota, to our country and to the world," Dayton, D-Minn., said in his final speech on the Senate floor. "I remain convinced that those policies would improve the lives of most Americans far better than what the Majority here enacted." He lamented...