Trump announces tariffs for countries doing business with Iran

Trump said on social media that the tariff was "effective immediately", without offering details of what constituted "doing business" with Iran.

'They just kept killing': Eyewitnesses describe deadly crackdown in Iran.

The US states of Illinois and Minnesota are suing the Trump administration, saying the deployment of immigration enforcement agents violates the constitution.

(Photo: Demonstrators take part in a protest against the Iranian government in Frankfurt, Germany;Credit: Matias Basualdo/EPA/Shutterstock)