This Overdrive Radio edition checks in with a more complete introduction to Clifford Petersen’s leased operation with Christenson transportation, headquartered near Springfield, Mo., with more than 100 power units hauling mostly dry freight, Petersen notes. For regular Overdrive readers, Petersen probably needs no introduction, as he’s written several blog posts in recent times in which he draws on his experience over a few decades now in and out of trucking. His last time away, from 2005-15, though, gave him a new purpose in his approach to the industry and, as he notes, a desire to leave it better than he found it initially growing up in the 1970s.