The Microsoft founder also sent Cali a polio stuffed toy and made a donation to a vaccination charity in her name.
Want to meet the chairman of Gleneagles Hotels and leaders from Aberdeen Asset Management, John Lewis and Morph Costumes?
The success of the US upstart drives Hailo to invest in its service.
The Home Secretary seems to have had just about enough of young, highly skilled graduates outstaying their welcome.
It's a sad end to a sorry year for the once mighty supermarket - and its auditors PwC.
DIY never really caught on in the Middle Kingdom.
Well-paid lesbians, Aldi's tasty pies, Putin's penchant for public speaking.
The pressure on the rouble has eased a bit, so the Russian president will just keep on sticking two fingers up until something gives.
Industry figures have warned of a 'huge crisis' after Brent Crude fell below $60 a barrel.
The board of the Irish airline has rejected an audacious bid from IAG boss Willie Walsh said to have valued the business at around 1.16bn euros.
The Sports Direct founder has got his ally Derek Llambias where he wants him. Now to take on the Scottish FA...
Employers could be forced to make allowances for severely overweight staff.
IT was seriously hot stuff this year on the networking site. Apparently recruitment is too.
According to a new survey commissioned by the World Bank, lesbians in many countries earn more than their straight counterparts. Really?
The Japanese conglomerate can't be expected to guard against physical attacks, but cybersecurity should be elementary.
A report has vindicated the Government's approach but said taxpayers missed out on £180m.
The Treasury number two is taking over the regulator just as the telecoms industry goes through a wave of consolidation.
2 Sisters, the food giant behind Goodfella's and Fox's, asked suppliers for a whopping 120-day payment window.
The rouble isn't swinging around quite so wildly, but that doesn't mask Russia's underlying economic disaster.
Ex Diageo boss Paul Walsh has reportedly walked away from the chairmanship of F1, leaving Bernie Ecclestone victorious once again.
The newly merged retailer's sales were up 9% in its first threee months.
SPONSORED: Almost 90% of people want to leave their jobs, according to a new study.
The former builder has built two multimillion pound turnover financial services companies - and says he's 'not afraid to make an arse of myself'.
Bondara is about to appear in an ITV documentary - featuring founder and ex-investment banker Chris Simms dancing with a blow-up doll.
Bruce Bratley is adamant First Mile's competitors just can't keep up.
Small businesses are 'fast approaching breaking point' as Premier Foods and Tesco feel the heat from their supply chains.
The photo sharing app, reportedly valued at $12bn, has poached Credit Suisse banker Imran Khan.
That small suppliers are too scared to stand up to big customers is enough evidence to justify an investigation, says Forum of Private Business chief exec Phil Orford.
No matter how much it may want to, the $40bn startup can't escape responsibility for its drivers.
Startup 9others proves people are willing to pay for the privilege of meeting like-minded types for real.
The former Saatchi & Saatchi-er has built the skincare brand into a multi-million pound turnover business.
The London mayor is putting £25m into a new co-investment fund to support London's tech startups.
MT EXPERT: People are highly receptive to hearing stories, because that's how we make sense of the world, says Travis Wentworth.
MT EXPERT: Unless you reward your middle managers for innovating, your company's big ideas are going nowhere, says Harvey Wade.
MT EXPERT: Even Prince Harry admits he finds public speaking nerve wracking, but there are ways to get through the fear, says Robin Kermode.
Ask senior executives where they spend their least productive hours and they'll tell you it's in meetings, says Miranda Kennett.
My top-performing salesman is a pain. Can I afford to get rid of him? Jeremy Bullmore advises.
My staff have worked really hard. How can I show my appreciation without busting the budget? Jeremy Bullmore advises.
I don't want it to happen again so how can I avoid awkward scenes at work?
MT EXPERT: Many people chowing down at Christmas will start thinking about a change of career in the New Year, but how do you avoid jumping out of the frying pan and into the fire?
MT EXPERT: Practice, network with your goal in mind and never, ever say sorry, says CMI chief executive Ann Francke.
MT EXPERT: Despite the explosion this week, Nasa shouldn't jump into bringing them back in-house, says Renaud Durand.
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