Corrupt practices Estrada, Joseph E. Officials and employees Health Wealth Philippine Airlines Severe Acute Respiratory Syndrome Smuggling Philippines. Department of Public Works and Highways Tax evasion Philippines. Bureau of Customs 1997 Arroyo, Gloria Macapagal Cabinet officers Elections Sexual behavior Value-added tax Murder case Political corruption Voter registration Amendments Philippines. Commission on Elections Philippines. Constitution, 1987 Subic (Zambales) Estrada administration Jueteng Ninoy Aquino International Airport ( Philippines. Department of Agriculture Philippines. Supreme Court 2006