WATCH: Catt Center Director Dianne Bystrom on the selection of U.S. Sen. Amy Klobuchar for an upcoming lecture Tuesday Jul 25, 2017 at 3:04 PM WATCH: Catt Center Director Dianne Bystrom on the selection of U.S. Sen. Amy Klobuchar for an upcoming lecture amestribune WATCH: Catt Center Director Dianne Bystrom on the selection of U.S. Sen. Amy Klobuchar for an upcoming lecture