ID3 vTOPE NPRTCOM TALB Morning EditionTIT2 ) Cambodia Prepares for Khmer Rouge TrialsTCOP 2006TRCK 17TCON COMM nprComment An estimated 1.7 million Cambodians were killed by the Khmer Rouge during their brief reign of terror in the 1970s. No one has ever been tried for the crimes, but that may soon change. A joint U.N.-Cambodia tribunal has begun work on indictments. Michael Sullivan reports.TPE1 NPRTYER 2006 P , je'0 P8 @ )l|6Qm@:~ 1?D).)pr7|dqRɂP!6e7c{,y k `mMiݖtOt9d1UvVDad"C9/݂(V[Exc}+"P0 AI)70!ϣ@v`$K)drtbd"KF-,b