In unique fashion, the Vineyard Theatre zeroes in on a true story in Tina Satter’s “Is This A Room.” In the timeline of the Trump presidency, this account of a U.S. Air Force veteran with a curious name might get overshadowed by the daily fireworks of the news cycle. But this theatre piece brings Reality Winner’s predicament into tight focus by detailing a wary encounter between two big players — the FBI and the National Security Agency. more