
FBI Director Robert S. Mueller III told a Senate committee Wednesday the bureau is investigating the source of leaks about a plot by al Qaeda terrorists to place a sophisticated explosive device aboard a U.S.-bound airliner.

FBI Director Robert S. Mueller III told a Senate committee Wednesday the bureau is investigating the source of leaks about a plot by al Qaeda terrorists to place a sophisticated explosive device aboard a U.S.-bound airliner.

Congressional lawmakers called Sunday for a criminal investigation over the leak revealing that the so-called "underwear bomber" who boarded a U.S.-bound jet last month was actually a Saudi Arabian intelligence agent who had volunteered for the mission, warning that the leak could seriously damage American credibility.

Over the past three years, al Qaeda bomb makers in Yemen have developed three fiendishly clever devices in hopes of attacking airplanes in the skies above the United States.

FBI Director Robert S. Mueller III on Wednesday urged the reauthorization of an act passed by Congress in 2008 — but slated to expire at the end of this year — that gives federal authorities the ability to conduct warrantless searches.

Al Qaeda's top bomb maker in Yemen is so ruthless that he recruited and equipped his own brother for an underwear-bomb suicide attack against a top Saudi royal in 2009.

We should have declared the Afghan war won on May 3, the day after a U.S. SEAL team killed Osama bin Laden and buried him in the Arabian Sea. That was the advice given in Washington last week by a former spy chief who played a key role in the Saudi-Pakistan-U.S. alliance that defeated the Soviet Union in Afghanistan in early 1989. The Soviet empire imploded nine months later.

The U.N. agency that oversees aviation is pushing new guidelines for cargo security to counter al Qaeda's new mail-bomb strategy but is stopping short of calling for 100 percent screening of packages, as pilots and some U.S. lawmakers have urged.

Al Qaeda in the Arabian Peninsula is promising more small-scale attacks like its attempts to bomb two U.S.-bound cargo planes, which it likens to bleeding its enemy to death by a thousand cuts, in a special edition of the Yemeni-based group's English online magazine, Inspire.