text size
HomebiographyBiography

Biography

 

A fifth generation Texan, Mac Thornberry has strong ties to the people he serves in the U.S. House of Representatives. Mac is a lifelong resident of the 13th District of Texas. His family has been ranching in the area since 1881 - a family business in which Mac remains actively involved.

Mac shares the values of the people he represents and continues to fight for the things that are important to them. He is a longtime advocate of lower taxes and limited government. Boosting domestic energy production, protecting private property rights, and reforming health care are top priorities for Mac. He strongly supports cutting government spending and creating the kind of policies that encourage economic growth, rather than suffocating it.  Additionally, as one of the few Members of Congress personally involved in agriculture, Mac understands the challenges agricultural producers face and has been a key player in efforts to support producers in the 13th District.

Mac has established himself as a leader in national security, an area in which he continues to be given new responsibilities and opportunities to help advance the security of our nation.  He serves as the Vice Chairman of the Armed Services Committee where he also leads the Subcommittee on Intelligence, Emerging Threats, and Capabilities.  He also continues to serve on the House Permanent Select Committee on Intelligence. To read more on Mac's national security work, please click here. 

In early 2011, Mac was tapped by the Speaker of the House and Majority Leader to spearhead a Cybersecurity Task Force to guide House legislative action on this growing national security and economic threat. Well-respected by Members on both sides of the aisle for his insight and leadership, they asked Mac to chair a group of lawmakers representing nine major committees of jurisdiction. The charge was to make recommendations in a number of areas including updating existing laws, protecting critical infrastructure, and sharing cybersecurity information. On October 5, 2011, the Task Force released its recommendations, which have received a favorable response from Republicans and Democrats in the House and the Senate, as well as the White House, private businesses, and other outside organizations.   

Mac is also widely respected as an innovator and strategic thinker.  He was one of the first in Congress to recognize the need to confront the threat of terrorism. Six months before the tragic events of September 11, 2001, Mac introduced a bill to create a new Department of Homeland Security, which formed the basis of legislation signed into law by President Bush 20 months later. He has also played a major role in shaping national policy on transformation of the military and strategic nuclear issues. In addition, he is at the forefront of efforts in Congress to protect the country from threats ranging from terrorist attacks to nuclear proliferation. 

Born in Clarendon and raised on the family ranch in Donley County, Mac graduated from Clarendon High School before continuing his education at Texas Tech University. After obtaining a B.A. in history from Tech in 1980, he went on to the University of Texas Law School where he graduated in 1983. For the next several years, he worked in Washington, including serving as Deputy Assistant Secretary for Legislative Affairs in the State Department under President Reagan.

In 1989, Mac joined his brothers in the cattle business and practiced law in Amarillo.  He was first elected to the U.S. House of Representatives in 1994. 

Mac's wife, Sally, is also a native Texan. They have two children.

Mac's Work on National Security 

Congressional Quarterly Politics in America Profile

National Journal Profile

Texas Techsan Profile

Email |  Facebook | Twitter | Mac’s Blog | YouTube | Video Mailbox