The Emirates’ largest city pitched itself to foreign workers and tourists as a sun-soaked safe haven in a volatile region. War has challenged that image. Clad in a pair of pink swim shorts, Max Greenerz stood amid lapping waves on a sunny Dubai beach, recording a video about the city’s real estate market. He told the camera he was “bullish” on Dubai — despite the war. “This country has been very good ... [1521 chars]