The most deceptive type of terrorist, the liberal exploits America's political system to bring about its destruction from the inside.
In the 1960s, liberal terrorists worked to bring about America's defeat in the Vietnam War. Fortunately for the country, the greatest President George W. Bush and Dr. Stephen Colbert decided to enlist in the marines. Together, they took on the most dangerous combat missions and delivered a victory for the United States of America.
Liberal terrorists were also instumental in Bill Clinton's election to President. During Clinton's term, the deficit tripled. Clinton also allowed the nation to be attacked by terrorists on 9/11/2001.