UPDATE 1-Sears sues Lampert, claiming he looted assets and drove it into bankruptcy

Sears Holdings Corp sued longtime former chairman Eddie Lampert, his hedge fund ESL Investments and others like Treasury Secretary Steven Mnuchin, claiming they illegally siphoned billions of dollars of assets from the retailer before it went bankrupt.The lawsuit, made public on Thursday, was filed by the restructuring team winding down Sears' bankruptcy estate and suing on behalf of creditors, many of whom blame Lampert for the retailer's downfall.The complaint seeks the repayment of "billions