From NPR News in Washington, I'm Barbara Klein.The White House says the US is reviewing a new report by human rights groupsthat says the US may have violated international law by killing civilians in drone attacks.Amnesty international's Mustafa Qadri saysthe Obama administration's veil of secrecy prevents analysts from detailing the truth."We can not be a hundred percent certain,but we are extremely concerned thatthese and other killings documented in our report may constitute extra judicial executions, or war crimes."Amnesty International and Human Rights Watch saythey've gathered witnesses accounts and satellite images of drone strikes,and conclude far more civilians have been killed than the US acknowledges.The administration is defending drones had been far more precise than conventional weapons.Mexico's foreign minister sayshis country is expecting a thorough investigation into allegations that the US spied on Mexican official email.NPR's Carrie Kahn reportsthe foreign minister says president Obama personally promised an enquiry.Foreign minister Jose Antonio Meade admitted his comments in Geneva ahead of a UN human rights meeting.Meade says president Obama told Mexican president Enrique Pena Nieto the allegations would be investigated during a phone call between the two menand then again in person at last month's G20 summit.Following international law is not an empty promise, said Meade,we are sure that the promise of an investigation is not either.A spokesman at the US embassy in Mexico city said
