confidence in the well kill, chief operating officer doug subtles is returning to his regular job in houston. he has been on the coast more than three months, managing bp's response to the week. here is settells speaking in the last hour. >> just like the static kill, the operation went very well, and appears to be performing as expected. we'll be doing more testing of that cement operation later today. and between admiral allen, we'll provide more updates. but that has gone well. >> no significant oil has leaked into the gulf for 22 days now. that's when bp effectively shut down the well with the containment dome. it was thought the oil week could damage louisiana's fragile shoreline for years to come, but we'll take a closer look at this week's assessment by a federal agency that much of the oil is gone. first, though, our random moment in 60 seconds.