3 North Korean Doctors Killed in Nigeria

Armed men in northeastern Nigeria have killed three North Korean doctors in the latest attack on health care workers in a country under assault by a radical Islamist sect.
 
Nigerian officials said Sunday that at least two of the doctors had their throats cut by unknown assailants who had entered their shared apartment overnight in the town of Potiskum, in Yobe state.
 
The Associated Press reported that the third physician was beheaded in the raid.
 
Initially, doctors at the …