11.   Buoys have been placed to mark a main channel away from spawning areas.

12.   But he played the more important unofficial part in back-channel talks that eventually moved to Stockholm this spring and then materialized into the main channel.

13.   But with Yeltsin ill, the meetings have become the main formal channel for high-level bilateral discussions.

14.   Economists reckon that problems can spread among emerging markets through two main channels.

15.   ESPN also began more frequent airings of its flagship highlight show, SportsCenter, on the main ESPN channel.

16.   Kansas City, they say, would be in the main channel of this stream, thanks to its central location and its status as a major rail center.

17.   Rocky debris from side canyons was accumulating in the main channel, making the rapids more dangerous.

18.   The bayou that is swallowing the cemetery was, a thousand years ago, the main channel of the Mississippi.

19.   The main channel on MSN is for the TV news channel, MSNBC.

20.   The Velebit ran aground last night after leaving the main channel to avoid hitting several fishing boats and nets, officials said.