LAMPUNG is again being mentioned as one of the key links to extremist Islamic movements. Asmar Latin Sani, 28, whose severed head was found at the site of the JW Marriott Hotel explosion, at Mega Kuningan, Jakarta, is said to have stayed and taught for several years at an Islamic boarding school in Lampung. This erstwhile student of religion at Al Mukmin Islamic boarding school in Ngruki, Sukoharjo, Solo is the alleged driver of the car bomb