Oil prices rallied on the back of Iran tensions, trading near six-month highs. President Donald Trump said Iran had 15 days at most to reach a deal over its nuclear program as the US assembled a vast array of forces in the Middle East. Carole Nakhle, CEO of Crystol Energy spoke to Bloomberg’s Horizons Middle East and Africa anchor Joumanna Bercetche on the impact of US action on Iran. (Source: Bloomberg)