As Americans await the unveiling of the Obamas' White House portaits, the AP gets a rare glimpse at the historic portrait collection. (Sept. 7) Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: https://twitter.com/AP Facebook: https://facebook.com/APNews Instagram: https://www.instagram.com/APNews/ ​ You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/e3cccc5428434008a9db94cb944daa1b