the scope and cost of the mission by Friday. Carney said the report would also include a legal analysis showing that the Libya campaign has been consistent with the War Powers Resolution, which prohibits the military from being involved in actions for more than 60 days without congressional authorization, plus a 30-day extension. House Speaker John Boehner says Obama's 90-day window runs out on Sunday. Obama did not seek congressional consent for U.S. airstrikes against Moammar Gadhafi's forces. The White House insists there is a legal basis for continuing the mission, but has thus far provided no detail on what that is. "''I think that we have been acting consistent with the war powers resolution. We will continue the mission," Carney said Wednesday. While the U.S. led the initial airstrikes on Libya, NATO forces have since taken over the mission, which is in its third month. However, the U.S still plays a significant support role that includes aerial refueling of warplanes and intelligence, surveillance and reconnaissance work. Despite criticism from Capitol Hillnal option when considering total hip replacement surgeries, in which worn and damaged portions of bone and cartilage are removed and replaced with an artificial joint. Existing hip replacement systems use different combinations of metal, ceramic and a form of plastic called polyethylene. The newly approved system was the first to combine a ceramic ball and a metal socket. As a condition of the approval, DePuy will conduct a post market study, monitoring patients for adverse events and metal ion concentrations in their blood, the FDA said. the scope and cost of the mission by Friday. Carney said the report would also include a legal analysis showing that the Libya campaign has been consistent with the War Powers Resolution, which prohibits the military from being involved in actions for more than 60 days without congressional authorization, plus a 30-day extension. House Speaker John Boehner says Obama's 90-day window runs out on Sunday. Obama did not seek congressional consent for U.S. airstrikes against Moammar Gadhafi's forces. The White House insists there is a legal basis for continuing the mission, but has thus far provided no detail on what that is. "''I think that we have been acting consistent with the war powers resolution. We will continue the mission," Carney said Wednesday. While the U.S. led the initial airstrikes on Libya, NATO forces have since taken over the mission, which is in its third month. However, the U.S still plays a significant support role that includes aerial refueling of warplanes and intelligence, surveillance and reconnaissance work. Despite criticism from Capitol Hill