>> 115 billion dollars. >> greta: if that is not spent, then of course it hasn't been over evaluated. that's a discretionary number, right? >> but we know it is going to be spent. >> greta: certain? >> your doggone right. every time the cbo comes out with a number it is always more. it isn't because they are not trying. it is because they generally haven't got all the facts or the nature of the beast that it always cost more. i've never seen them save any money yet. >> greta: senator, thank you. here's what is coming up on the o'reilly factor. bill: more ethic confrontations over the new arizona illegal alien law. dennis miller on his new neighbor, al gore, coming up you on the fab for. >> greta: bill o'reilly 11 p.m. eastern if you like the tea parties listen closely, a powerful democrat has something to say about you. find out what we mean, next.