Growing volcano cloud heightens Europe air travel chaos
Volcanic ash caused the biggest air travel shutdown since World War II.

WAITING: Passengers wait for flights at Faro airport in Portugal. Volcanic ash from Iceland grounded most flights and closed various airports across Europe. (Photo: ZUMA Press)
A huge cloud of volcanic ash from Iceland spread further across Europe on Friday, grounding thousands more flights in the continent's biggest air travel shutdown since World War II.






















