Army refused, again, to reveal how much a regiment paid the Trump Hotel D.C.

Army declined to provide a total for the Old Guard’s ball at the Trump Hotel D.C., claiming it’s a trade secret of the commander-in-chief’s biz

In response to a Freedom of Information Act appeal, the U.S. Army again declined to provide more information about what one of its regiments paid the commander-in-chief’s D.C. hotel to host an annual ball.

While a…