for the very latest, we go to casey stegall standing by. >> hey, sean. good evening to you. we are outside of the front gates of the bush family neighborhood. we have not seen any activity since this announcement came down. it's right here in a very elite part of west houston, only about 20 or 30 homes or so back in the neighborhood. as you know, this is extremely private and these affairs are choreographed to a t, months of advanced planning has been going on behind the scenes for this very moment. and privacy of course is of the utmost concern and priority. now we have seen a couple of people, we assume houston residents or houstonians, as they refer to themselves, showing up here with some signs and flowers outside the gates. then of course, nearly every single politician on the planet has been sending out statements and well wishes, taking to social media. president trump tweeting not long ago, "melania and i join the nation and celebrating the life of barbara bush." in an attached statement, he lauded her for being an advocate of the american family, calling one of her