Less Probust News Today

There would be a second group that were less probust. we will start seeing some of them, too, arent we? >> reporter: we are. the significance of the first couple of rides up, particularly the first. they didnt know exactly -- they thought it would go well. lets make no mistake about that. they did a test run and it went well. they were not sure what would happen. if it would bounce against the mine, if it would spin around, if it would make people discombobulated. thats why they wanted the healt...