Ka kammala wannan magana: A shekara ta 2008, Díaz ya zama shugaban Majalisar Dattawan Amurka. A matsayin mai zaman kanta, kuma tsohon dan Democrat mai rijista, Diaz ya yi magana a 2008 Democratic National Convention kuma ya goyi bayan
Yunkurin shugabancin Obama. Bayan zaben Obama, an yi la'akari da Diaz a matsayin Sakataren HHS; Matsayin zai ƙarshe zuwa Kathleen Sebelius.