At center opening, Obama denounces those who use power ‘to divvy up the spoils’ The Washington PostWatch the Grand Opening Obama FoundationObamas hope presidential center in Chicago will be a ‘beacon of hope’ for democracy Chicago TribuneAt Obama Center watch party, Chicagoans recall encounters with Obama and look ahead Hyde Park HeraldObama Presidential Center museum tickets sold out through October, but rest of campus free and open to public CBS News