Thai firemen try to put douse the flames at Thailand&#39;s biggest shopping mall - Central World - after it was set ablaze the day before following an army assault on an anti-government protest site in downtown Bangkok on May 20, 2010. Thailand&#39;s biggest shopping mall faces collapse after it was set ablaze by enraged protesters in the wake of an army offensive to shut down an anti-government rally, police said. AFP PHOTO/Christophe ARCHAMBAULT