ABC News: The Treasury Department's inspector general has opened a new front in the investigation of the government loan to Solyndra, the now bankrupt company that had been touted as a model of President Obama's ambitious green energy program, ABC News and the Center for Public Integrity/iWatch News have learned. The new probe involves the $535 million loan, arranged by the Energy Department, but actually processed by the Federal Financing Bank, a government lending institution that falls under Treasury's control. Already, the FBI and the Energy Department's inspector general have executed search warrants at Solyndra's headquarters and questioned company executives.