For what administration did the person, whom Ann O'Leary worked for in regards to the 2008 and 2016 presidential campaigns, become the United States Secretary of State?
United States Senate career of Hillary Clinton Hillary Rodham Clinton served as a United States Senator from New York from January 3, 2001 to January 21, 2009. She won the United States Senate election in New York, 2000 and the United States Senate election in New York, 2006. Clinton resigned from the Senate on January 21, 2009 to become United States Secretary of State for the Obama Administration.
Mary Wakefield Mary Wakefield is an American nurse and health care administrator, who served in the Obama administration as acting United States Deputy Secretary of Health and Human Services from 2015 to 2017, and as head of the Health Resources and Services Administration from 2009 to 2015.