closing the doors on the u.s. venezuela drugstruggles in it's outdivided. u.s. officials have not responded to these latest sanctions to the u.s. by the venezuelan government. but they have said that the u.s. was trying to topple the venezuelan government. the u.s. state department saying that those allegations were baseless and false. fred? still ahead, john boehner is trying to bring republicans together on a key funding bill before money runs out for homeland security. the question is can can he do that without angry conservatives and keep hiss job as house speaker. that's next. (vo) after 50 years of designing cars for crash survival, subaru has developed our most revolutionary feature yet. a car that can see trouble... ...and stop itself to avoid it.