President Trump said on Sunday that he has agreed to convert plans for a massive triumphal arch into a "top grade Military Complex," equipped with snipers and drone storage. "At the strong request of the United States Military, and for National Security purposes, I have agreed to convert the magnificent Triumphal Arch, planned since the Civil War Era many years ago, at the Receptive Circle adjoining the Arlington Memorial Bridge, into a top grade Military Complex/Triumphal Arch," Mr. Trump said in a post on Truth Social. Work on the 250-foot-tall arch was expected to begin this month, with plans to...