Regulator approves Exelon's takeover of Pepco
NEW YORK - A Washington, D.C., regulator approved Exelon's nearly $7 billion takeover of rival utility Pepco, but the deal will only go through if Exelon agrees to the regulator's terms.

NEW YORK - A Washington, D.C., regulator approved Exelon's nearly $7 billion takeover of rival utility Pepco, but the deal will only go through if Exelon agrees to the regulator's terms.