11.   -- As with every gathering of world leaders, protesters plead their causes at the Helsinki summit.

12.   According to Hoeydahl, the hijacker demanded before surrendering that the media continue to plead his cause and that a communique be read on Norwegian national radio.

13.   Bosnian President Alija Izetbegovic met with Rocard and other officials in Paris Monday to plead this cause.

14.   Egyptian President Hosni Mubarak tried to help prepare the ground for Christopher on Thursday with a trip to Damascus to plead the cause of peace.