Why is the US embassy in Nigeria not issuing B1/B2 visa to Nigerians in recent times no matter how important or urgent their reasons for travel are? Are Nigerians currently blacklisted? -
![Yeganeh Torbati on Twitter: "Denial letter from US embassy, sent to Iranian applicants for US visas - cites Trump's Sept 24 proclamation as reason for denial https://t.co/0bYS1v1rz7" / Twitter Yeganeh Torbati on Twitter: "Denial letter from US embassy, sent to Iranian applicants for US visas - cites Trump's Sept 24 proclamation as reason for denial https://t.co/0bYS1v1rz7" / Twitter](https://pbs.twimg.com/media/DRIBIfVWkAAR3v3.jpg)
Yeganeh Torbati on Twitter: "Denial letter from US embassy, sent to Iranian applicants for US visas - cites Trump's Sept 24 proclamation as reason for denial https://t.co/0bYS1v1rz7" / Twitter
What will be my chance of getting another US visa after my F1 visa was denied despite having an expired B1/B2 visa? - Quora
![usa - My US visa application has been refused, but I still have an old valid visa. Can I proceed to travel to the US? - Travel Stack Exchange usa - My US visa application has been refused, but I still have an old valid visa. Can I proceed to travel to the US? - Travel Stack Exchange](https://i.stack.imgur.com/lHyos.jpg)