epa03719970 Chelsea Clinton, daughter of former US president Bill Clinton and former US Secretary of State Hillary Clinton and Board Member of the Clinton Foundation, speaks during an event to mark the delivery of the six billionth litre of clean drinking water in co-operation with Procter and Gamble, in Yangon, Myanmar, 27 May 2013. Procter and Gamble (P&G) announced today that it has delivered six billion liters of clean drinking water as part of its Clinton Global Initiative (CGI) commitment to save one life every hour by the year 2020. The six billionth liter was delivered in Myanmar, through a partnership with World Vision, and Dr. Greg Allgood, Founder and Director of P&G Children’s Safe Drinking Water (CSDW) Program, and Chelsea Clinton, Board Member of the Clinton Foundation. EPA/NYEIN CHAN NAING