that. the jump was part of a friend's 50th birthday party. he leaves behind a wife and three children. his funeral was yesterday. yesterday was father's day. martha: well the atf agent who blew the whistle on the botched gun-running sting known as the "fast and furious" operation now speaking exclusively to fox news. he is revealing his reasons for coming forward in the first place. william la jeunesse has details for us from los angeles. good morning william. >> reporter: martha, it was a year ago friday john dodson told about the 2000 weapons our government helped provide to mexican drug cartels. as the attorney general faces possible contempt charges failing to come clean over who knew and approved this operation, dodson says he believes the politics is the problem. >> brian terry is as horrible as it is and still is because the family doesn't have any answers that they deserve which is the sole reason i'm here.