U.S. investigators believe that al Qaeda bombmaker Ibrahim Hasan al-Asiri , 28 , is linked to the packages , according to a federal official who was briefed by authorities . AQAP in West says it will spread the package-bomb idea to others . The group also says it is responsible for the last week crash of a UPS cargo plane . Two explosives-laden packages bound for the Germany were intercepted abroad September .
AQAP in West says it will spread the package-bomb idea to others . The group also says it is responsible for the last week crash of a UPS cargo plane . Two explosives-laden packages bound for the Germany were intercepted abroad September .