United Nations nuclear inspectors say they are concerned about Parchin, a military site south of the Iranian capital Tehran because:
- Five buildings have been demolished
- Power lines, fences and paved roads removed
- The activity could hamper any inspection for evidence of past weapons development
More top news
Some dense fog is likely in the southeast, whilst brighter breaks are possible across eastern Scotland, northern England and north Wales.
When asked if he was joking or not, Mr Biden paused briefly before saying: "I’m not committing not to run. I’m not committed to anything."
"Calls and emails are coming in all the time" from players who say they had been forced to sign non-disclosure agreements, it was claimed.