On last night's excellent 30 Rock, Jack learned that Elisa, Salma Hayek's character and "The One," had a dark secret: she killed her husband and earned the nickname "La Viuda Negra," or The Black Widow. Also, everyone wore a Slanket, which internet nerds will remember was the original, but totally forgotten first version of the Snuggie. The Slanket people, forgotten ...