Summary: Russian officials say they can't rule out terrorism after a Russian military passenger jet plunged into the black sea. It's believed all 92 people on the Syria-bound flight have been killed. (Pihak berwenang Rusia mengatakan mereka tidak menyangkal kemungkinan aksi terorisme setelah sebuah pesawat jet militer Rusia jatuh ke laut hitam. Dipercaya 92 penumpang dalam pesawat menuju Suriah tersebut tewas. )
