he is making his first visit to the white house as britain's political leader. another discussion, the release of the libyan terrorist who brought down the plane officer lockerbie. troubled hollywood starlet lindsay lohan to report to jail this morning. she'll soon be in a 90-day sentence for failing to following terms of her probation for two dui charges. from the sky to the sea, an exclusive tracking and cleaning up the oil spill in the gulf of mexico. we'll take you live to the boat where rob marciano is actually following the progress, and by air, amber lyon up in the air with the u.s. navy as they are overseeing the response effort by air, looking down, tracking the oil, seeing how it's affecting sea life. from the air to the sea, we are following the cleanup efforts live. we'll have live reports after