White House says Web message shows bin Laden 's isolation . The message also names Vice President-elect Joe Biden . ` Message says global economic crisis is reducing U.S. power in the world . Comment: Speaker 's voice was similar to recordings that bin Laden has made in the past .
White House says Web message shows bin Laden 's isolation . Message says global economic crisis is reducing U.S. power in the world . Comment: Speaker 's voice was similar to recordings that bin Laden has made in the past .