KNOXVILLE, Tenn. -- IdleAire Inc., the company that provided truckstops with no-idle electrification, is pulling the plug on its operations after a nine-year run. The company, which was saved from Chapter 11 in 2008 after being bought by a coalition of investment firms for $10 million, said it decided to close up shop when it couldn't find a buyer for its assets. "The company had made great strides toward profitability in the midst of a very challenging operating environment," the firm said in a statement. "We believe IdleAire had strong growth potential and was well positioned to capitalize on the...