Tone Change: After Decades of Harsh Rhetoric, US - Iran Relations Thaw

Iran's recently elected President has offered to oversee talks between the Syrian government and the opposition. Hassan Rouhani addressed the Western world in an editorial for the Washington Post - calling on countries to focus on the future and not past frosty relations. The apparent readiness of Iran's new leader to engage, has given hope for a thaw in relations with Washington - but that's not an easy goal to achieve. Let's take a look at the tensions between the two in the past decade or so. In light of Iran's current apparent change of tone, RT's Anissa Naouai takes a look at how responsive America is likely to be.