American global investment is headquartered in what city?
Principal Financial Group The Principal Financial Group is a global financial investment management leader headquartered in Des Moines, Iowa.
Steptoe &amp; Johnson Steptoe & Johnson LLP is an international law firm headquartered in Washington, D.C. with offices in New York City, Los Angeles, Chicago, San Francisco, Phoenix, London, Brussels and Beijing. The firm advises notable multinational and Fortune 500 corporations on significant transactional, litigation, arbitration, regulatory, IP, white collar defense, tax and public policy matters and is considered a part of the group of elite American "white shoe" law firms. Based on various renowned rankings it is constantly ranked as a top-tier firm. According to the Am Law 100 it is the 93rd highest-grossing law firm in the United States.