tim cahill. another interesting night and the primary season is finally coming to a close. >> all right, mark murray, nbc's deputy political director, thanks for that. savannah, up and down the ballot, richard nixon's grandson finished third in his primary. you had former members of congress lose primaries for governor in both wisconsin and new york. joe malone, who used to be the massachusetts republican party, he got spanked in a primary. if you were connected to the establishment inside the republican party, you lost last night, and you lost in some cases by big, big numbers. >>> let's move on. on capitol hill, a big breakthrough, the small business bill the president has been holding up is a symbol of republican obstruction finally got passed that senate deadlock. aides say could be on the president's desk by next week. john harwood is cnbc's chief washington correspondent. so, john, you know, we hear these things. it's a small business bill. what is it practically going to do that the average consumer and the average american is going to understand? >> well, the most important thing in the bill