Former national talk show host Dick Cavett invited social revolution into viewers’ homes courtesy of the 1960s icons he interviewed. And this Nebraskan who gave counterculture a mainstream platform stayed busy in the decades after his show ended – writing, performing and lending his stature as a television fixture in a formative era.

After nearly a week of searching for a suspect in the hit-and-run death of an 81-year-old St. Helena, California woman this summer, police found and arrested a man with the help of license plate reading cameras that registered him near the scene.

Remember this moment because it probably won't last: A U.S. lottery jackpot is projected to soar above $1 billion, and that's still a big deal.

Friday’s Mega Millions drawing is worth an estimated $1.15 billion, evoking headlines and likely luring more people to convenience stores with dreams of private spacewalks above the earth.