Spies, Traitors and Saboteurs: Fear and Freedom in America is now on display at the George Bush Presidential Library and Museum through May 20.

This exhibition uncovers the forgotten stories of domestic terrorists and foreign agents, militant radicals and saboteurs, who have threatened America's sense of security over the past 200 years. The exhibit provides historic perspective on acts of terror that have taken place on American soil through artifacts, replicas, photographs, film footage and more. For more information visit bush41.org.

Travel back through time to discover dramatic stories including:

• City of Washington Captured and White House Torched - 1814
• Manhattan Hit by Massive Explosions in New York Harbor - 1916
• American Leaders Targeted by Anarchist Mail Bombers - 1919
• Bomb Rips Senate Wing of Capitol - 1971
• Massive Bomb Destroys the Federal Building in Oklahoma City - 1995
• Beyond September 11th - Terrorism Today

The exhibit was created by the International Spy Museum, which is located in Washington, D.C., and the traveling exhibit is organized by Evergreen Exhibitions.