The United States and Iran did not reach a deal because Washington failed to win the other side’s trust, Tehran’s lead negotiator said on Sunday. In his first comments since the marathon round of talks in the Pakistani capital Islamabad broke up, Parliament Speaker Mohammad Bagher Ghalibaf wrote on social media: “We have the necessary good faith and will, but due to the experiences of the two previous wars, we have no trust in the opposing side. “The opposing side ultimately failed to gain the...