>> reporter: wolf, we got turned back about two miles down the road. that seems to be that the oil minister was going to speak to the journalists back at the hotel, and the news he had was that libya's oil output has been cut by half and wanted to address some of the issues about the explosions in ras lanuf at the oil facility there, so it got turned around and got put back on again. but we were told that there's no point in us going there in the middle. night. it will be too dark and won't be able to see anything, and it's far better to go in the morning. it's not clear if we'll get to go at first daylight, but that's -- we told them if we're going to see and get a good analysis of what's actually happening there. >> as of right now, we don't know if the rebels have retaken zawiya or if gadhafi forces are in control of that important town. >> reporter: well, once again, the gadhafi had the pro-gadhafi demonstrators nanching up and