The 94-Year-Old Georgian Street Cleaner Who Just Won't Quit

Tina Grigalashvili is 94 years old. Every day, she gets up at 4 a.m. and goes to work, cleaning the streets. She used to teach Georgian in a school, but started sweeping the streets after retirement to keep busy and get out of the house. All but one of her nine siblings have died and she lives alone, but says she doesn't suffer loneliness and has no plans to stop working.