Leaders congratulate Barack Obama

Northern Ireland's first and deputy first ministers have congratulated Barack Obama on becoming US president- elect.

Peter Robinson and Martin McGuinness have both sent their congratulations to Senator Obama.

"I look forward to working with his administration," said Mr Robinson.

The DUP leader said he wanted to continue "the mutually beneficial relationship that Northern Ireland has developed with the US over the years."

Peter Robinson added: "I offer him our sincerest congratulations and best wishes as he sets about the business of government."

Meanwhile, the US Consul in Belfast, Susan Elliott, said it was likely there would be new ambassadors in London and Dublin.

When asked if talk-show host Oprah Winfrey could find her way to the post in London, Ms Elliott said it could not be ruled out.

"You could see Oprah Winfrey, there has been a lot of speculation about Caroline Kennedy going there. It's an open ball game who will be the new ambassadors," she said.

The Democratic senator will become the first black president of the United States when he takes office in January.

"It's been a long time coming, but tonight... change has come to America," Senator Obama told a jubilant crowd at a victory rally in Chicago.

His rival John McCain accepted defeat, saying "I deeply admire and commend" Mr Obama. He called on his supporters to lend the next president their goodwill.