Are Trump's policies on Iran making war more likely?

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07:59 mins.
As tensions between the US and Iran rise, President Donald Trump has dispatched a combat group, including the USS Lincoln, to the Gulf. Last week, the Pentagon reportedly presented a plan to send 120,000 troops to the Middle. Are America and Iran on the brink of war? Brent Goff asked Dalia Dassa Kaye, Director of the Center for Middle East Public Policy at the RAND Corporation.