CALMLY, and without the slightest indication of panic Andi Yam answered the questions that police put to him. Early on Tuesday morning two weeks ago the police were examining each of the bags in the hundreds of buses queuing for ships in Bakauheni Port, Lampung. Andi was a passenger on a Siliwangi Antar Nusa bus on the Pekanbaru-Solo route. The 36-year-old resident of Pekanbaru told the police that he wanted to go to Jakarta. "Yes, that package b