“It took more than three years for the leaders behind a proposed Desert Storm memorial to secure the plot of federal land they want to build their project. The World War I memorial has a site and a winner of a national design competition, but its officials are still tweaking and adjusting their plans to get clearance to build. And then there’s the cautionary tale of the 20 years it will have taken the Dwight D. Eisenhower Memorial to move from authorization to opening in 2021.” Peggy McGlone looks into the challenges and obstacles.