Spanish Prime Minister Pedro Sanchez appeared with an open collar at a press conference to personally model his proposed solution for Europes's looming gas crisis. "I would like you to see that I am not wearing a tie," Sanchez said. He explained that wearing open collars would make white-collar work more comfortable, and lead to reduced air conditioning usage. "This way, we can all save energy." Deutsche Welle reports that Sanchez has asked all government employees, including ministers, to avoid neckties, and hopes that the private sector will make similar changes to its dress code. Spain has worked to limit...