so it s possible someone could be confused and that coulding need a series of issues. what did the secret service do to coordinate and watch these. there are two distinctions. you have the agents that respond to the president of the united states, that s it. they 0 do not guard the facility. the fa facility is gathered bid tune formed over and they say max to the let the uniform division ladies and gentlemen the problem and let the agents handle the president. what is the procedure for that? well, in a situation like this, the president probably wasn t under a direct threat. you have to keep mine in mind, it s not the first attack, it s the second. you don t want to relocate the president right away. you may be walking into something you don t know about.
[ audio interruption ] around the plant. the plant is not entirely sure where exactly the leak is coming from, whether it s coming from the cooling system or coming from within that. because the workers can only go in at 15 minutes at a time, it makes at it slow protest. we hear from the petco officials, that is the utility company managing the plant, saying that the radioactive substances are in reactor water at all four of the troubled reactor plants now. suggesting that fuel rods have been either exposed or damaged. they have to contain that. at the moment, they deal with the cooling crisis and they have to keep rods cool. that is a difficult job. they were using sea water and that s causing corossive effect on the fa facility and now using fresh water to contain the situation. the u.s. watchdog, atomic watchdog says it will be months before the crisis is solved. shannon: dominic, live for us from japan. thank you very much. in libya now.