Memorable Olympic cauldron lighters

Published On: Jul 26 2012 03:54:50 PM EDT   Updated On: Jul 27 2012 01:26:39 PM EDT
Muhammad Ali blurb

The Opening Ceremony of the 2012 Summer Olympics, which will include the lighting of the Olympic cauldron, is set to take place today. Take a look at memorable cauldron lighters from past Olympic Games.