![Renzo Vanna on Twitter: "A short question for non-US colleagues attending the next #SciX conference in Providence #US - or any other US conference. Is any of you planning to participate #in_person ? Renzo Vanna on Twitter: "A short question for non-US colleagues attending the next #SciX conference in Providence #US - or any other US conference. Is any of you planning to participate #in_person ?](https://pbs.twimg.com/media/E-Bl6vpWEAIbsb0.png)
Renzo Vanna on Twitter: "A short question for non-US colleagues attending the next #SciX conference in Providence #US - or any other US conference. Is any of you planning to participate #in_person ?
With new US visa restrictions, debates over discrimination and Iran deal cross paths - The Jerusalem Post
![U.S. Embassy Bern Wishes Everyone a Happy and Safe Independence Day - U.S. Embassy in Switzerland and Liechtenstein U.S. Embassy Bern Wishes Everyone a Happy and Safe Independence Day - U.S. Embassy in Switzerland and Liechtenstein](https://i.ytimg.com/vi/BqNgtGTNLlI/maxresdefault.jpg)