will to supporters in louisville, kentucky, within the hour. he's promising to be a different kind of republican who wants to defeat the washington machine. how is he going to do that? chief congressional correspondent dana bash is in louisville for that big announcement. he's in. the big announcement still to come. what should folks expect to hear from rand paul this morning? >> reporter: that's right. you see the crowd is gathering behind me. they're going to see a series of videos before they actually hear from him or his wife who will introduce him which will lay out a series of aspects of his life that people might not know a lot about but his campaign wants people to know about the fact that he was an opt and going to