April 3, 2001 - 00:05 AMT
![](https://static.pn.am/images/sep_circle.gif)
11:45 GMT
YEREVAN, April 2. /Mediamax/. The triple co-chairmanship of the OSCE Minsk Group has been quite effective, despite the apprehensions, the U.S. Senior State Department Official said at a special briefing in Washington.