Departure from Dubai, with the huge Burj Khalifa in the background, the highest skyscraper in the world with 828 meters. @ Dubai, United Arab Emirates https://t.co/d0EyvrPzqa
Quite surprised by the transformation that Detroit underwent since I was last here in 2010. Then it felt like a ghosttown with all these empty buildings and with so few people outside.… https://t.co/S9S49MQEIx