they haven't been able to actually capture those bubbles as yet, so they're not certain what they are. this report is coming from an unnamed federal source. so far, no announcement from either thad allen or b.p. on any possible leaks. >> mitchell: kelly cobiella in grand isle, louisiana, thank you very much. in iraq, a suicide bomber attacked a group of sunni awakening council fighters who were waiting to get paid west of baghdad. officials say the bomber killed at least 45 of the anti-al qaeda fighters and wounded dozens more. and a suicide bomber struck in afghanistan today as well, one day ahead of an international conference to be attended by secretary of state clinton. mandy clark has the latest tonight from the afghan capital of kabul. >> reporter: kabul is getting ready. this week delegates from 44 nations will arrive here for an aid conference in, and the afghan president wants to show that he's in control. but the insurgents sent a