It’s now public on Monday: Jarrett, who has homes in Washington and Chicago, is working with the Chicago-based Obama Foundation in an advisory capacity. The foundation now has a branch office up and running in Washington — in the same building where former President Barack Obama has his official government post-presidential office. Jarrett, I am told from one of her advisers, “will work with President Obama and the foundation leadership, including Chairman Martin Nesbitt and Chief Executive Officer David Simas, to help support the foundation team’s work as it develops the Obama Presidential Center in Jackson Park on the South...