The Somali student who wounded 11 people in a car-ramming and knife attack on an Ohio university campus was a "soldier" of the Islamic State group, a jihadist-linked news agency said Tuesday. The Amaq agency said the rampage by Abdul Razak Ali Artan, a logistics student at Ohio State University, was the result of IS calls to action. "He carried out the operation in response to calls to target citizens of international coalition countries," the agency quoted an insider source as saying, according to a translation by the SITE group that monitors extremists.