The head of an Al Qaeda-led group in Iraq has offered a $100,000 bounty for someone to kill a Swedish cartoonist for his drawing of Islam's Prophet Mohammed, and has threatened to attack major Swedish companies. Abu Omar al-Baghdadi, leader of the self-styled Islamic State in Iraq, also offered $50,000 to anyone who kills Ulf Johansson, the editor of the newspaper that published the drawing by Lars Vilks. Sweden's Nerikes Allehanda daily newspaper published the drawing, part of a series that art galleries in Sweden had declined to display, last month. The cartoon showed the Prophet Mohammed with a dog's...