PRESS RELEASE¬† Knight-Swift Expands Its Less-Than-Truckload Footprint in 15 States Through the Acquisition of Midwest Motor Express December 06, 2021 09:00 AM Eastern Standard Time PHOENIX–(BUSINESS WIRE)–On Monday, December 6, 2021, Knight-Swift Transportation Holdings Inc. (NYSE: KNX) (“Knight-Swift,” the “Company,” “We,” or “Our”), through one of its wholly owned subsidiaries, acquired 100% of RAC...