The humanitarian organisation founded by actor George Clooney and other Ocean's Thirteen stars has donated $250,000 to help children and families in Burma affected by Cyclone Nargis. Not On Our Watch said it will provide an additional matching contribution of up to $250,000 to the relief agency Save the Children for every dollar donated to its emergency relief fund for cyclone victims. The nonprofit organisation was founded by Clooney, fellow actors Don Cheadle, Matt Damon, Brad Pitt, producer Jerry Weintraub and human rights lawyer David Pressman to focus global attention and resources on ending mass atrocities