Jeopardy! host Ken Jennings shared a clever historical joke on Instagram this week while traveling through South Dakota: “I’m about to do what George Custer never did: leave South Dakota.” Lt. Col. George Armstrong Custer died during the Battle of the Little Bighorn in 1876 after fighting Lakota, Northern Cheyenne, and Arapaho forces under leaders including Sitting Bull and Crazy Horse. Source: whoiskenjennings #Entertainment | #HeSapa