The US lender, CIT Group, has filed for bankruptcy protection, after a failed debt-exchange offer to bondholders. ┬á CIT Group suffered as the credit crisis left it unable to fund itself, and the recession exposed it to many bad loans. CIT has been fighting to stay alive ever since the federal government refused to inject more cash into the small business lender, after the investing $2.33 billion in December 2008 through the Troubled Asset Relief Program (TARP). ┬á It isnÔÇÖt a typical scenario.