NEW YORK--(BUSINESS WIRE)--American International Group, Inc. (NYSE: AIG) today announced that it has entered into definitive agreements to acquire the renewal rights for a majority of Everest Group Ltd.'s (NYSE: EG) retail insurance portfolios worldwide, representing in aggregate approximately $2 billion of premium. Exposure to all liabilities will remain with Everest, who will also continue to administer claims with respect to its policies. "We expect these renewal rights transactions to driv. ...