A month before the Singapore summit took place, the US president pulled out of a 2015 nuclear deal with Iran.
Iranians say it is proof that he cannot be trusted, but many are not just angry with Donald Trump.
Al Jazeera’s Zein Basravi explains from the capital Tehran.
– Subscribe to our channel: http://aje.io/AJSubscribe
– Follow us on Twitter: https://twitter.com/AJEnglish
– Find us on Facebook: https://www.facebook.com/aljazeera
– Check our website: https://www.aljazeera.com/