Washington DC, Jan. 13 -- As the protests continue to rise in Iran, US President Donald Trump on Tuesday (local time) warned the country of "consequences" if it continues violent actions against its own citizens, saying Tehran "better behave".

Trump said that the United States would "review the situation" in regard of reports of killings and alleged executions during unrest in the country.

Speaking to reporters after an event in Detroit, Trump said he was returning to Washington to assess developments related to Iran.

"We had a wonderful speech in front of great people in Detroit. I'm going back to the White House now, and we're going to look at the whole situation that's going on in Iran. We'll get some accurate numbers as to what's h...