1.   Still unknown is how much plutonium will be vitrified and buried, and where, and how much will be burned in reactors.

2.   Still unknown is how the players will perform in the long haul under the teachings and attaboy methods of Carroll vs. the bully tactics of Parcells.

3.   Still unknown is when and where they were abducted, when they were separated and who killed them.

4.   Still unknown, for example, is whether the electron neutrinos are changing into muon neutrinos or tau neutrinos or both.

5.   Still unknown is whether a Reform Party candidate other than Perot would qualify for federal campaign funds.

6.   Still unknown is whether residents of a big-oil city will park their cars and hop on a train.

7.   Still unknown to many people here is that the possible crimes of the onetime hero extend far beyond bank fraud.

8.   Still unknown was how the man died, although Bruseth said he appeared to have died of thirst before the ship sank.

9.   Still unknown is what help Wilson or Brown can expect from Washington, D.C.

10.   Still unknown is how International Olympic Committee President Juan Antonio Samaranch will sum them up.