Airbnb’s “Santastrophe” demonstrates the benefits of rental properties available via its platform compared with hotel rooms. The holiday ad is narrated in the style of iconic Christmas poem “A Visit from St. Nicholas.” It depicts Santa Claus having issues delivering presents in a hotel on Christmas Eve but successfully giving “little Suzie” her gift as she sleeps in an Airbnb. Montefiore Einstein New York healthcare system Montefiore Einstein looks to inspire young people with rare diseases this holiday season and show how resilient they can be, especially when they work together. “The…