Today, DDHQ data contributor Aaron Booth explores the changing political landscape of the Mississippi River. You can follow him here. It was certainly no accident that Minnesota Senator Amy Klobuchar launched her 2020 Presidential campaign standing next to the Mississippi River. Not only did it allow her to discuss the 2007 I-35W bridge collapse and her effort … [Read more...] about Klobuchar’s Pitch: Navigating the Mississippi River towards the Presidency