US Ambassador to Switzerland Suzi LeVine is being accused of violating diplomatic etiquette by posting critical comments about Swiss ski resorts on her Facebook page. “I’m trying to understand the chaos in the lift lines at Swiss ski resorts,” LeVine wrote after spending New Year’s Day at the Adelboden ski resort in the Bernese Oberland. She said she and her family enjoyed a great day at the resort “but I was so puzzled by the scrum heading to the lift (and the inefficiency in terms of how many people were on each lift)”. LeVine, a former Microsoft employee and Democratic...