Doctor who said, ``The government cannot beat doctors''...What he said after an 11-hour police investigation = South Korea

Roh Hwan-gyu, former president of the Korean Medical Association (Medical Association), who is suspected of instigating a collective action among specialty doctors (interns) in opposition to the South Korean government's increase in the number of medical schools, turned himself in to the police for 11 hours on the 9th of this month.