>> his view of this is how would it be libyan forces doing that because much of their if not all of their air strike capability is supposedly -- >> and there's concern among the rebel forces, they feel that they're becoming targets and now accidentally and that there's some sort of disconnect with how they're engaging in these air strikes. we'll check in with ben wedeman there. new in japan. officials at the badly damaged nuclear power plant now say that radiation levels in the seawater are dropping dramatically. they're shooting nitrogen into the reactor core at the fukushima daiichi nuclear power plant. that's a move to try to stop a hydrogen explosion that the plant denies there's any immediate danger. reuters reporting that five people have been killed in an air strike on an opposition convoy near the town of brega in eastern libya. we were talking to ben wedeman trying to get the details. he said two deaths.