their life, this world would be a better place. looking forward to seeing you and grandma again. >> it's heart-wrenching to see the impact that suicide has had on the o'briens and the other military families in this country. the suicide rate among military is higher than that of civilians. but the national guard is indicator of what lies ahead across society, chris, we may all need to put the same focus on suicide prevention that the military has tragically found so necessary. >> chris: john, thank you for report. one of muammar gaddafi's sons was working in the u.s. until recently. lawmakers rack up -- [ inaudible ] even though they're except on official visit. grapevine is next