Trump's 'colossal blunder' put US citizens at risk far from Iran: expert

The author of a definitive examination of the Iranian Revolution is warning that Donald Trump's unprovoked war on Iran was not only a catastrophic strategic failure — it has also exposed America and its allies to a terrifying new vulnerability that terrorist groups and hostile regimes now know how to easily exploit.

In a column for the New York Times, Scott Anderson, author of "King of Kings: The Iranian Revolution: A Story of Hubris, Delusion and Catastrophic Miscalculation," argues that...