these new gadgets be satisfied? i'm wolf blitzer. you're in "the situation room." bp says it is encouraged by what's happening in the gulf of mexico right now. for more than 24 hours a new well cap has been containing the oil that spewed into the water for almost three months. the critical integrity test as it's called and the cap is still under way right now. the worst may, repeat, may be over but as we've seen in this disaster sometimes things can go wrong at any moment. let's check in with cnn's david mattingly joining us now from new orleans. david, you just got off a phone conference with thad allen, the national incident commander. he updated us on what's going on right now. give us the very latest. >> well, still some questions here, wolf, but so far so good. they've got psi rating of up to 6700 pounds per square inch.