Andy Murray recorded another victory against Roger Federer to set up a final clash with Andy Roddick at the Qatar Open in Doha.

Andy Murray set up another meeting with Roger Federer by beating Sergiy Stakhovsky 6-4 6-2 to reach the semi-finals of the Qatar Open in Doha this evening.

British No 1 looks lean and mean as he takes title in Abu Dhabi exhibition event

Outlook Gordon Brown believes April's meeting of the G20 in London will be a pivotal moment for co-ordinated action to help revive the world economy. Let's hope he's right, for the last G20, which took place in Washington last November, has already failed to live up to the hype that surrounded it as a new Bretton Woods for the 21st century.

Dubai may have Atlantis, but Doha's got Xanadu. Designed by IM Pei, the new Museum of Islamic Art is in a differentleague – and Jay Merrick is spellbound

When a renowned British aid worker was kidnapped in Iraq, the world was horrified. Her body was never recovered, but her execution was captured on video and sent to Al Jazeera, the Arab satellite channel. Robert Fisk watched it and reveals why it has never been broadcast

The received wisdom about international trade talks is that they are very important – and the practical reaction of most of us that they are very boring. So the general reaction to the collapse of the Doha trade round is a mixture of earnest condemnation of the short-sightedness of politicians, coupled with a certain relief that we won't have to keep pretending to understand what is going on.

After losing out on a partnership deal, the LSE could fall prey to the ambitious emirate

Left at the altar again? Clara Furse's seeming inability to pull off a deal is actually more apparent than real – in fact, the London Stock Exchange last year sealed a perfectly good merger with Borsa Italiana.

The London Stock Exchange has lost out in its drive to expand in the Middle East, after rival NYSE Euronext beat it to a $250m (£127m) strategic partnership deal with Qatar's stock market.

'I've worked behind the scenes for years making other people look good, so I would love to do something on air. But it is an ambition I doubt will be fulfilled'

Southampton have named Jan Poortvliet as their new head coach after manager Nigel Pearson was told his contract will not be renewed despite steering the club to safety last season.

A former senior executive of Al-Jazeera English is seeking compensation that could be more than £1m, after her dismissal by the broadcaster.

The world knows the biggest single step it could take to alleviate the food crisis – and has in fact been talking about it at the highest levels for the past eight years. The World Trade Organisation's Doha Round of trade talks that began in 2001 was aimed at liberalising the planet's dysfunctional agricultural markets, with cheaper food for all being a principal benefit.