On Thursday's Amanpour & Co., PBS and CNN International host Christiane Amanpour again devoted a segment of her show to talking up the possibility of preserving the cleaner air that has resulted from people being forced to stay indoors during the deadly coronavirus pandemic. She even suggested that as many as 75,000 lives might be saved as a result of the cleaner air, and fretted over the Trump administration cutting some clean air standards "under cover of darkness" during the pandemic.