Philippine military soldiers in chemical suits practice setting up a decontamination area during a drill for terrorist attacks with chemical and biological weapons, at Camp Aguinaldo in suburban Manila on March 6, 2014. The Philippines is hosting its first Global Terrorism and Chemical, Biological, Radiological, and Nuclear explosives Conference for four days, which will bring together senior security professionals from around the world to share innovative solutions in countering emerging threat of chemical and biological attacks.  AFP PHOTO / Jay DIRECTO        (Photo credit should read JAY DIRECTO/AFP via Getty Images)