Cave divers race to free 7 trapped underground in Laos as conditions worsen. What to know

CNN By Kocha Olarn, Chris Lau, Charlotte Reck, CNN (CNN) — A dangerous operation to rescue seven villagers trapped in a flooded cave for a week continues to unfold in a mountainous region of Laos, where experts are trying to beat bad weather and deteriorating conditions that are putting multiple lives at risk. Specialist cave