FBI has lead on al-Qaeda bomber
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The FBI has a fingerprint and forensic evidence linking al-Qaeda's top bomb maker in Yemen to a trio of explosive devices used in recent attacks on the United States.
Investigators have pulled a fingerprint of Ibrahim al-Asiri off the bomb hidden in the underwear of a Nigerian man accused of trying to blow up a plane over Detroit on Christmas Day 2009, US counterterrorism officials said. (AP)
