Al-Qaeda's chief bomb maker Ibrahim al-Asiri killed: Reports
Al-Qaeda's chief bomb maker Ibrahim al-Asiri, who was "probably the most sophisticated terrorist bomb maker on the planet", was killed in Yemen last year, reports quoting US officials said. Ibrahim had tried to blow up an airliner over US' Detroit in 2009. He was also involved in a plot to hide explosives in printer cartridges being shipped to the US.