For the first time we have more information about how much the very top donors to the Obama Presidential Foundation contributed. We know more now because there is a donor wall in the museum giving the megagivers a nod. Through the years I’ve been covering Obama Foundation finances, this is the most comprehensive breakdown to date.The foundation collected six donations of $50 million-plus, including one anonymous contributor.The names listed on the wall are:Connie Ballmer. An Obama Foundation board member, Ballmer is a general partner and founding investor at Blue Meridian Partners and serves on the boards of StriveTogether and the...