This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/world/americas/8012921.stm

The article has changed 5 times. There is an RSS feed of changes available.

Version 0 Version 1
Clinton warns of Iran sanctions Clinton warns of Iran sanctions
(10 minutes later)
US Secretary of State Hillary Clinton has warned that Iran faces "very tough sanctions" if it rejects offers of engagement over its nuclear programme.US Secretary of State Hillary Clinton has warned that Iran faces "very tough sanctions" if it rejects offers of engagement over its nuclear programme.
The US was "laying the groundwork" for such measures if Iran rebuffed such overtures, she said, or if attempts to persuade it to halt its efforts failed. The US was "laying the groundwork" for such measures if Iran rebuffed its overtures, she said, or if attempts to persuade it to halt its efforts failed.
Mrs Clinton was speaking before the US House Foreign Affairs Committee.Mrs Clinton was speaking before the US House Foreign Affairs Committee.
Iran says its nuclear programme is for peaceful purposes, but has been accused by critics of seeking nuclear weapons.Iran says its nuclear programme is for peaceful purposes, but has been accused by critics of seeking nuclear weapons.
Tehran has continued to enrich uranium despite lengthy negotiations in recent years with major powers and despite the imposition of sanctions by the UN Security Council.
Earlier this month, the six powers co-ordinating policy with Iran over its nuclear ambitions urged the Iranians to engage in fresh talks on a diplomatic solution.
And in a video message last month, US President Barack Obama offered "a new beginning" to the Iranian people and leaders, saying his administration was committed to diplomacy.
Iran has previously made it clear it is not prepared to compromise on its nuclear programme, or bow to Western demands, correspondents say.