CERRILLOS, Chile (Reuters) — This Chilean grandmother is putting the limits of old age to the test, pedalling hundreds of kilometres every week to sell her hen’s eggs in town to scrape a living. Elena Galvez is 90 and lives alone with her hens in the dusty rural suburb of Cerillos. With poverty rife in the neighbourhood, she collects eggs and whatever she can muster from her four cows and calf to sell in town. […]