Snoop on the history of domestic terrorism and espionage from 1776 to 9/11. On loan from International Spy Museum in Washington, D.C., the traveling exhibition makes its only Florida stop at Tampa Bay History Center, with more than 140 historic photographs and documents on display. Items include fragments of the planes that hit the World Trade Center, an ID card carried by operatives of the American Protective League in 1916 — citizens who spied on fellow Americans during World War I — and a skin-curdling Ritual Klan Red Robe from 1965. As Spies, Traitors and Saboteurs explores the challenges of national security while maintaining civil liberties, you can offer your own input by responding to questions in a mock Gallup poll.