none of them will be rand paul's changes, right? these are republican endorsed changes perhaps that maybe lengthen the period of time from when the bulk data collection is handed over to phone companies. but not rand paul's changes. so what is the real change? >> thank you very much. ryan guys thanks very much. this is an important day here at cnn. cnn turns 35 years old today. in fact this hour exactly 35 years ago, cnn began reporting the news. anderson cooper is back with us right now, taking a look at some of the remarkable stories all of us have covered over the past -- i've been here for 25. you have been here for 13 years. anderson tell us a little bit more about some of the work that you're most proud of. because i know you're very proud of the coverage that you and our team did in haiti. >> yeah i would certainly say haiti, hurricane katrina, the tsunami. i think cnn has this extraordinary ability to marshall global resources on a big story like that. and send teams from all around the world.