| South Korean aviation authorities received a letter sent by e-mail saying a suspected terrorist linked to the al-Qaeda network plans to board a plane bound for the Asian country. The Civil Aviation Safety Authority said the Korea Air Traffic Control Center received an e-mail saying a suspect named as Abdul Rajak will come to Seoul today with an invitation to attend a Christian event. It didn't say who sent the e-mail or from which country the aircraft is flying. Safety authorities have increased security checks on all non- Koreans boarding flights to Seoul, as well as on cargo and luggage, said an official at the aviation agency, who declined to be identified. |