As the United States prepared for war against Afghanistan, some academics or journalists argued that Usama bin Ladin's al-Qa'ida group and Afghanistan's Taliban government were really creations of American policy run amok. A pervasive myth exists that the United States was complicit for allegedly training Usama bin Ladin and the Taliban. For example, Jeffrey Sommers, a professor in Georgia, has repeatedly claimed that the Taliban had turned on "their previous benefactor."