Howard Sinker: Sports coordinator, Startribune.com. MPR sports analyst. Former official scorer for the Minnesota Twins.
Harmon Killebrew: Played for the Twins in the 1960s and early 70s. Killebrew boasts 573 career home runs, and in 1984 he was inducted into the National Baseball Hall of Fame.
American RadioWorks: Testing Teachers Teachers matter. A lot. Studies show that students with the best teachers learn three times as much as students with the worst teachers. Politicians and education reformers are calling for big changes in how teachers are trained and evaluated - and in the way teachers are hired and fired too. American RadioWorks is out with a new documentary titled, "Testing Teachers."12:00 p.m.