The White House is preparing a draft proclamation for President Trump to declare a national emergency and has identified more than $7 billion in potential funds for his border wall should he go that route, according to internal documents reviewed by @CNN.EXCLUSIVE: The White House is preparing a draft proclamation for President Trump to declare a national emergency along the southern border https://t.co/ekwGJPHXdI pic.twitter.com/vvA8Ci4qQw— CNN (@CNN) January 24, 2019