According to an Iraqi Military spokesman, a rocket was fired into the Iraqi capital's heavily fortified Green Zone Sunday night, landing less than a mile from the sprawling U.S. Embassy. No one has claimed responsibility for the attack. Twelve people, mostly South African tourists, have been injured in an explosion targeting a bus that was heading for Egypt's Giza pyramids. Switzerland will adopt tighter gun controls - steering the country away from a clash with the European Union. In a binding referendum on Sunday, voters agreed by a margin of nearly two-to-one to bring Swiss gun laws in line with the EU.