Obama condolences for airstrike deaths
A White House statement said Obama placed a call early Sunday to Zardari expressing his regrets over the "tragic loss" and promising a "full investigation" into the incident, which has plunged the two uneasy allies into a diplomatic crisis. Obama "made clear that this regrettable incident was not a deliberate attack on Pakistan and reiterated the United States' strong commitment to a full investigation," the statement said. Islamabad has so far refused to take part in a US investigation into the November 26 air strikes on the Afghan border. But the White House said Obama and Zardari nonetheless "reaffirmed their commitment to the US-Pakistan bilateral relationship, which is critical to the security of both nations, and they agreed to stay in close touch." Copyright AFP (Agence France-Presse), 2011