The US administration on Jan 2 threatened to come to the aid of protesters in Iran if security forces fire at them, days into unrest that has left several dead and posed the biggest internal threat to Iranian authorities in years.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline<br />
