They sometimes work undercover. Other times they try to infiltrate a group. Interactive trivia is transmitted by satellite across the country and displayed on television screens in bars like these at the No Frills Grill and Bar in Fort Worth, Texas.
Interactive trivia is the latest craze in bars across the country.
They are not spies, but loyal players of the National Trivia Network, the interactive trivia games played at restaurants and bars. You can spot the trivia players easily. They have a keyboard that looks like a miniature typewriter sitting in front of them. Their eyes are glued to television screens around the room. They wait for each question and usually five multiple-choice answers before making their selections.