The United States will launch a new effort to track down Osama bin Laden who is believed to be hiding in the mountains along the Afghan-Pakistan border, a senior US official said on Sunday.Intelligence reports suggest the Al-Qaeda chief "is somewhere inside north Waziristan, sometimes on the Pakistani side of the border, sometimes on the Afghan side of the border," said national security adviser James Jones.
Asked if President Barack Obama's administration planned a fresh attempt to go after Al-Qaeda's leader, Jones said: "I think so."
