Collapse of US-Iran talks heightens fears of prolonged energy shock The GuardianGold Falls as Dollar Strengthens After U.S.-Iran Peace Talks Collapse WSJEquities subdued as US-Iran talks falter, ceasefire concerns renewed ReutersWill the Iran Truce Hold? Where to Invest—Whether It Fizzles or Settles In Barron'sFailure of US-Iran Tal
