John Berge: White House Liaison to USDA.

Most recently, Berge served as executive director of the Western Nebraska Community College Foundation in Scottsbluff, Neb., and state director of the Obama for America Campaign in Nebraska.

Berge has worked on the staffs of former Senators Jim Exon (D-Neb.), Bob Kerrey (D-Neb.) and current Nebraska Senator Ben Nelson (D-Neb.).

Lindsay Daschle: Confidential Assistant to the Secretary.

Daschle most recently was a research assistant for Commissioner Bart Chilton at the Commodity Futures Trading Commission. She has also served as public policy director for the National Organization for Fetal Alcohol Syndrome and as development associate for the Elizabeth Glazer Pediatric AIDS Foundation.

A native of Washington, D.C., Daschle is a graduate of Syracuse University and holds a master's degree in sociology from New York University.

Max Holtzman: Senior Advisor to the Agriculture Secretary.

A Florida native, Holtzman has been an attorney for more than 14 years. He was a principal of the Holtzman Group in Coral Gables, Fla., where he helped provide strategic consulting to multi-national companies doing business in the United States.

Grant Leslie: Senior Advisor to the Secretary.

Leslie comes to USDA from the Senate, where she was legislative director to former Senator Ken Salazar. Salazar (D-Colo.) is now Secretary of the Interior Department. Leslie also served on the staff of former Senate Democratic Leader Tom Daschle (D-S.D.). While working in the Senate, Grant covered a range of issues, including agriculture, rural development, transportation, trade, and telecommunications. Originally from Georgia, Grant is a graduate of Boston University.

David Lazarus: Senior Advisor to the Agriculture Secretary.

Lazarus served as agriculture legislative assistant to Senator Richard J. Durbin (D-Ill.) and was the rural vote deputy director for the Obama for America campaign.

Sam Liebert: Staff Assistant to the Secretary.

Liebert most recently served as deputy director of state operations for President Obama's campaign in Florida. He joined Obama's primary campaign in the Iowa Caucuses, and worked through seven other primary states.

Liebert was previously the CEO and founder of Midwest Public Safety LLC, a private security firm based in Janesville, Wisc. Liebert has also served on the staffs of Senator Russ Feingold (D-Wisc.), Senator Sherrod Brown (D-Ohio) and Governor Ted Strickland (D-Ohio).

Rohan Patel: Director of Advance for the Agriculture Secretary.

A native of northern Indiana, Patel recently served as political director for President Obama's campaign in Indiana. He worked in Iowa, Tennessee, Ohio, Mississippi, North Carolina and at headquarters in Chicago during his two years on the Obama Presidential campaign.

Denise Scott-Executive Assistant to the Agriculture Secretary.

Most recently, Scott served as special assistant to Senator Michael Bennet (D-Colo.) and to former Senator Ken Salazar (D-Colo.). Salazar is now secretary of the Department of the Interior. Scott has also held positions with George Washington University and the National Congress of Black Women. She graduated from Winthrop University in Rock Hill, S.C.

Karen Stuck: Confidential Assistant to the Agriculture Secretary.

Stuck retired from USDA's Food Safety and Ispection Service (FSIS) in 2008 with 35 years of federal service in the Executive and Legislative branches. She held a number of staff and management positions in FSIS' Office of Public Affairs and Office of International Affairs (OIA). She served as an Assistant Administrator of the OIA before retiring with 29 years of service to USDA.

Before joining USDA, Stuck was a press assistant on the staff of Senator Dick Clark (D-Iowa). Originally from South Dakota, she is a graduate of South Dakota State University and holds a master's degree in public administration from George Washington University, Washington, D.C.

Beatina Theopold: Advance Staff for the Agriculture Secretary.

Theopold most recently served as a regional field director for President Obama's presidential campaign in Indiana. She joined Obama's primary campaign in Nevada, and worked in four other primary states. Before the campaign, Theopold was an executive assistant for the CEO of Vernier Watches in New York City. A native of Ithaca, N.Y., she holds a degree in political science and Spanish from New York University.

Bobby Gravitz: Director of Speechwriting and Research.

Gravitz served as the south Florida press secretary for President Obama's campaign. He also worked as spokesperson for the campaign in 5 states in the primaries, begining in Iowa.

Before joining the campaign, Gravitz served as deputy research director for Secretary Tom Vilsack's presidential campaign.

Nayyera Haq: Press Secretary.

Haq most recently worked on the Presidential Transition Team and as western communications director for the Obama campaign. Prior to her recent campaign work, Haq was press secretary for the Children's Defense Fund. She has served also on the staffs of Members of Congress, including Congressman John Salazar (D-Colo.) and House Speaker Nancy Pelosi (D-Calif.), and has managed media outreach programs at the Democratic Congressional Campaign Committee and the Democratic National Committee.

A native of Staten Island, N.Y., Haq studied history at the University of Michigan and has a master's of studies in law degree from Georgetown University Law Center in Washington, D.C.

Chris Mather: Director.