Salman Khan shot in freezing rain without acclimatisation or extra oxygen at 14,000 feet for 'Maatrubhumi', director Apoorva Lakhia has revealed. "The toughest location was in a place called Taro Plains...It was -7°C and raining," he stated. "We did three takes of him...in that freezing weather, and he did it without complaining, no extra oxygen, nothing," Apoorva added.