WASHINGTON (AP) — The accidental killing of two hostages in a U.S. operation against al-Qaida has put a new spotlight on the Obama administration's reliance on drones in the battle against terrorism — and has also raised pressure on the White House to revise the nation's oft-criticized strategy for dealing with abducted Americans and their families. A day after President Barack Obama apologized and took responsibility for the deaths of American Warren Weinstein and Italian Giovanni Lo Porto in a January strike along the Afghanistan-Pakistan border, officials said Friday that a nearly yearlong, interagency review of the hostage policy is to be completed this spring. White House press secretary Josh Earnest said the Obama administration is considering whether to create a "fusion cell" comprised of the FBI, Pentagon, State Department and intelligence community to ensure they are closely coordinating on rescue efforts and communication with families.