Here is some various information on the Hajj, the pilgrimage by a Muslim to Mecca in Saudi Arabia. It is known as the fifth pillar of Islam and all are expected to do it once if possible.
Video from National Geographic: http://video.nationalgeographic.com/video/player/places/culture-places/beliefs-and-traditions/saudiarabia_mecca.html
Travel from Chicago to Hajj: http://www.chicagohajj.com/
Ron Seman 6.8.2011