A look at how bridges made Kansas City, from the Hannibal Bridge (the first one in town, built in 1869), to the most recent one that just opened on Grand Boulevard. Plus: America was once home to some of the most diverse collection of edible plants. Today, that diversity is a fraction of what it was. The story of a woman who is on a mission to change this. Guests: Jim Woodfill, artist , worked on the Grand Boulevard Bridge Sherri McIntyre, Director of Public Works for KCMO Dayna McDaniel,