As temperatures climb, pilgrims ascend Mount Arafat for hajj climax
Hundreds of thousands of Muslim pilgrims crowded Saudi Arabia's Mount Arafat on Tuesday, the climax of a potentially record-breaking hajj pilgrimage held in fierce summer heat.. Tuesday provides the biggest physical challenge, as pilgrims will spend hours praying and reciting the Koran on Mount Arafat and in the surrounding area amid high temperatures.