The trains are running slow in this very cold winter but the BNSF Railway plans for speeding up service and building up in the years ahead, says John Miller, Group Vice President for Agricultural Operations. He explains a number of factors slowing down shipments this winter, discusses 'grain in the box' and previews the very large capital expenditures they are making to improve and expand their hauling capabilities. Miller's past experience includes serving as president of Bartlett Grain in Kansas City.John Miller