"White House Director of Communications" . "Dan Pfeiffer"@en . . . . "American presidential advisor" . "Pfeiffer, Howard Daniel"@en . . . "Senior Advisor to the President" . "Howard Daniel \"Dan\" Pfeiffer (born December 24, 1975) is a former Senior Advisor to U.S. President Barack Obama for Strategy and Communications. Pfeiffer was a long-time aide to Barack Obama, serving in various press and communications roles throughout his 2008 campaign for the Presidency, on his presidential transition team, and in the Obama White House."@en . . . . "1975-12-24Z"^^ . . . . . "1975Z"^^ . . . "Pfeiffer, Daniel"@en .