Washington DC, Jan. 8 -- Republican Senator Lindsey Graham has issued a stark warning to Iran's Supreme Leader Ayatollah Ali Khamenei, asserting that US President Donald Trump would "kill" him and other leaders in the regime if they continued to harm their people amid protests spreading across several Iranian provinces triggered by economic hardship, inflation and public anger over government policies.

In an interview with Fox News, Graham showed his solidarity with the demonstrators in Iran, who took to the streets expressing their unrest against the current regime.

He called out to "the Ayatollah", warning him of US intervention in the region, which would result in his death if he continues to 'kill and terrorise' the people of the Is...