ST. PAUL, MN (KDAL) - Lt. Governor Yvonne Prettner Solon is in Chicago for the Great Lakes Commission Executive Board meeting this week. The Lt. Governor is leading a delegation from Minnesota and will participate in a panel discussion on ways to prevent invasive species from moving between the Great Lakes basin and the Mississippi River. The commission will also discuss dredging and other issues of concern on the Great Lakes. The meetings wrap up on Tuesday.