Iran's deputy foreign minister has told the BBC it will not enter into talks on its nuclear programme unless America guarantees not to bomb the country again during the negotiations. The demand comes as the head of the UN's nuclear watchdog, the IAEA, warns that Iran has the capacity to resume enriching uranium in a matter of months. Our chief international correspondent, Lyse Doucet, spoke to Majid Takht-Ravanchi - Iranian Deputy Foreign Minister for Political Affairs.

Also in the programme: As summer temperatures soar in Europe, we ask why the continent is warming so quickly; an Iranian journalist on the aftermath of Israel's bombing of a notorious prison, in Tehran; and how Club World Cup footballers are struggling in the heat of the US summer.

(Photo: Majid Takht-Ravanchi - Iranian Deputy Foreign Minister for Political Affairs. Credit: BBC)