New tech is revealing secrets from America’s past, including Nazi-funded election tampering, a big-budget KKK movie, George Washington’s first love, and more. 　　S2 E1 - Hitler’s US Election Plot 　　S2 E2 - The Klan Makes a Movie 　　S2 E3 - Madam President 　　S2 E4 - Vampires in America 　　S2 E5 - Southern Women Union Spies 　　S2 E6 - George Washington's Secret Love