WILLMAR — The Kandiyohi County and City of Willmar Economic Development Commission heard good news last week, but also expressed concerns that the loss of the top two staffers in the city of Willmar’s planning department may delay some projects on which the EDC is currently working.   Aaron Backman, Kandiyohi County and City of Willmar Economic Development Commission executive director The good news is that Midwest and Bluegrass Rail closed on its purchase of 144 acres in the Willmar