The family of an American man stranded in a South Korean hospital is asking for donations to bring him home. Sean Jones, a young teacher from Oklahoma City, has been hospitalized since May with anti-NMDA receptor encephalitis, a rare autoimmune disease that causes swelling in the brain. Jones' family wants him transferred to an American hospital for continued treatment, but Yonsei University Severance Hospital in Seoul reportedly refuses to release him until his bill of nearly $40,000 is paid. Friends and family have set up a Facebook page and a Giveforward.com account to raise money for medical costs. So far...