Head to Matt's General Store, buy some supplies, and head out on the Oregon Trail. (Remember, don't ford the river just because the average depth is 3 feet.) In the news, Scrooge McDuck becomes the latest billionaire headed to space, and London Bridge collapsed on a troll when a jumbo billy goat crosses. Plus Little Miss Muffet, Tom Tom The Piper's Son, and the new crossover movie, "Mulan Rouge!"