Iranian sources: US talks 'progressing' but distrust extreme

Iranian sources report that negotiations with the United States are 'progressing', but the atmosphere is far less positive than depicted in U.S. and Pakistani media. There is a strong sense that some of the gaps between the two sides are too wide to bridge, covering issues beyond the Strait of Hormuz and nuclear files. The level of distrust towards the United States within Iranian circles is described as extreme.