The plan has already triggered preservationist opposition, a federal lawsuit and regulatory scrutiny over costs, maintenance and whether paint could irreversibly harm the National Historic Landmark.
Trump has said the 1870s building is unattractive and should be painted white to match the White House, while NCPC staff have recommended cleaning rather than painting.
After federal planners delayed the paint job, will other controversial D.C. renovations face similar hurdles?
Will 'magic paint' preserve the Eisenhower building, or cause irreversible damage as experts warn?