The Week in Headlines, and The Lighter Side of the News: Ground squirrels taking over ND city; cat dubbed cat burglar; woman flooded with calls about nonexistent cat; Citizen Kane Rosebud sled auctioned for millions; largest piece of mars fetches $5.3 million; ideas for better shows to replace the Late Show; 15 sets of twins graduated from one NY high school; 80-year-old drives luxury Mercedes sedan down Rome’s Spanish steps; Chinese hotel ordered to cease red panda wakeup call encounters.