wreck. the road had been shut down last night because of smoke and fog from a brush fire but was reopened before the accident. it is, once again, closed down now. crash is of the gram crash is coming in and we will bring it to you as soon as we get it. the justice department key sided to release almost 500-pages of documents related to the failed fast and furious program. and they are facing more road blocks. key witness is refusing to testify. william la jeunesse has details. reporter: without that testimony, congress has almost nothing. after a year long investigation of an illegal federal program an international embarrassment that left unu.s. agent and dozens in mexico dead no, one has been held accountable. patrick cunningham was a lead fast and furious attorney. he is taking the fifth, refusing to answer congressional questions. without cunningham, the committee cannot determine if fast and furious was as the
points ahead while the average of recent polls puts the gap at 7 points. gingrich may be down but he is far from out, taking aim at h his rival and the republican establishment. i m shannon bream. hour number two of america s news headquarters starts right now. carl cameron standing by in naples, florida. hi, carl. reporter: a big brad in naples, florida. the contrast to mitt romney, florida, candidate versus south carolina is like night and day and a then some. it has gotten tougher and tougher still on the last day of the weekend prior to the big election on tuesday. less than 48 hours for the polls and newt gingrich and mitt romney are going at it it hammer and tongue. attacking character, attacking policies, attacking their records, attack is their histories. a sampling of this morning s exchanges. start first with newt gingrich. i have had a long record as a very hard hitting regan