President Barack Obama holds up a 'W' flag signed by the Cubs during the ceremony in the East Room of the White House.
President Barack Obamas holds up a personalized Cubs baseball jersey presented to him during the ceremony.
President Barack Obama talks with former Cubs catcher David Ross during the ceremony.
President Barack Obama waves during a ceremony in the East Room of the White House where he honored the World Series champion Cubs.
President Barack Obama shares a laugh with Cubs fan Frank Alschuler while celebrating the team's World Series championship.
President Barack Obama receives a lifetime admission certificate to Wrigley Field from co-owner Laura Ricketts.
Chicago mayor Rahm Emanuel attends a celebration of the World Series champion Cubs in the East Room of the White House.
Baseball Hall of Fame inductees Ferguson Jenkins, Billy Williams and Ryne Sandburg celebrate the 2016 World Series champions and their former team.
President Barack Obama celebrates the World Series champion Cubs.
President Barack Obama holds a pass to Wrigley Field presented to him.
President Barack Obama smiles after being granted a "midnight pardon" to become a fan of the Cubs by co-owner Laura Ricketts, left, and team president Theo Epstein.
President Barack Obama walks with Cubs co-owner Laura Ricketts, left, as he arrives to welcome the World Series champion Cubs to the White House.