For work in Iraq, the company has drawn contractors from their international pool of professionals, a database containing "21,000 former Special Forces operatives, soldiers, and retired law enforcement agents," overall. For instance, Gary Jackson, the firm's president, has confirmed that Bosnians, Filipinos, and Chileans "have been hired for tasks ranging from airport security to protecting Paul Bremer, the head of the Coalition Provisional Authority." Between 2005 and September 2007, Blackwater security staff were involved in 195 shooting incidents; in 163 of those cases, Blackwater personnel fired first. Erik Prince points out that the company followed the orders of United States government officials, who frequently put his men in harm's way. Many of the shootings occurred after drivers in vehicles failed to stop when ordered by Blackwater guards.