News Thomas Perkins, who is thought to be worth around $8bn, made the startling comparison in a letter to The Wall Street Journal

Billionaire venture capitalist admits Kristallnacht was a "terrible word" to use but defends war on the rich remarks

Facebook planning to sell TV-style ads in your newsfeed for $2.5m

15-second adverts could be directly placed into users' news feeds 'no more than three times a day'

Casual sex app 'Bang With Friends' sued by social games maker Zynga

Bang With Friends CEO Colin Hodge claims the app now has more than 1.1 million users

More iWatch trademark filings in Mexico, Taiwan, Turkey

Global tour for trademarks indicates an Apple smartwatch is in the works

Currencies: Inquiry into 'rigging' claims

Britain's financial regulator is investigating claims that the $5 trillion (£3 trillion) foreign exchange market has been rigged.

Everton's Leighton Baines has been linked with a move to Manchester UnitedEverton's Leighton Baines

Leighton Baines and Wayne Rooney only English players in Europe's 'top 50 footballers'

New performance statistics make sorry reading for England

Ingvar Kamprad has stepped down from the board of Ikea

Page 3 Profile: Ingvar Kamprad, Ikea founder

<b>Who?</b>

13. Michael Bloomberg: Net worth: $27 billion; Country: U.S; Source: Bloomberg LP

Letters to New York mayor Michael Bloomberg revealed to contain ricin

Two threatening letters sent to New York City's mayor and his group that advocates for gun control contained traces of the deadly poison ricin, police have said.

New Yorkers have embraced the Citi Bikes

Two days in: How are Mike’s Bikes doing in New York City?

New York City, home of the horn-leaning taxi driver and death-wish bicycle courier, has survived a second day on its version of London’s Boris Bikes. At the time of writing, there were no reported calamities involving the new swarm of 6,000 rental machines.

Google eyeing sat-nav startup Waze

Google is reportedly eyeing a bid of $1bn (£725m) or more for Israeli mobile satellite navigation start-up Waze, just as the internet giant faces a fresh probe into its dominance in America.

Ex-boss of IBM to review Bloomberg

Bloomberg has drafted in the help of a former head of IBM to undertake an internal review following damaging revelations that journalists with its news agency accessed private information about how users of its financial terminals used the commercial service.

Pressure intensifies on Bloomberg after new 'snooping' scandal twist

Bloomberg apologised after the financial news agency let its reporters access clients' information

Here is the news from Bloomberg: we made an inexcusable mistake

Bloomberg has had to grovel after the financial news agency let its reporters access clients' information. Gideon Spanier examines the repercussions

Red-faced Bloomberg admits ‘inexcusable’ privacy breach

Bloomberg was today forced to issue a grovelling apology to clients for its “inexcusable” decision to let its journalists use internal customer information in a scandal that has rocked Wall Street and the City.

The Mishneh Torah on display at Sotheby's in New York,

550-year-old Jewish holy book Mishneh Torah - which was expected to make $5m at auction - bought by museums in New York and Jerusalem

Collection of Jewish artefacts being sold off by hedge fund manager Michael Steinhardt

George Soros pictured in 2012

Greatly exaggerated: financier George Soros lives to read his obituary - but it may left him feeling worse for wear

Reports of George Soros' death have been greatly exaggerated. But the financier is unlikely to be flattered after Reuters prematurely published an obituary which described him as "predatory".

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Day In a Page

Burgundy, the River Rhone & Provence – MS Swiss Corona - seven nights from £999pp
Lake Maggiore, Orta and the Matterhorn – seven nights from £899pp
Sicily – seven nights from £939pp
Pompeii, Capri and the Bay of Naples - seven nights from £799pp
Istanbul Ephesus & Troy – six nights from £859pp
Mary Rose – two nights from £319pp
A new Russian revolution: Cracks start to appear in Putin’s Kremlin power bloc

A new Russian revolution

Cracks start to appear in Putin’s Kremlin power bloc
Eugene de Kock: Apartheid’s sadistic killer that his country cannot forgive

Apartheid’s sadistic killer that his country cannot forgive

The debate rages in South Africa over whether Eugene de Kock should ever be released from jail
Standing my ground: If sitting is bad for your health, what happens when you stay on your feet for a whole month?

Standing my ground

If sitting is bad for your health, what happens when you stay on your feet for a whole month?
Commonwealth Games 2014: Dai Greene prays for chance to rebuild after injury agony

Greene prays for chance to rebuild after injury agony

Welsh hurdler was World, European and Commonwealth champion, but then the injuries crept in
Israel-Gaza conflict: Secret report helps Israelis to hide facts

Patrick Cockburn: Secret report helps Israel to hide facts

The slickness of Israel's spokesmen is rooted in directions set down by pollster Frank Luntz
The man who dared to go on holiday

The man who dared to go on holiday

New York's mayor has taken a vacation - in a nation that has still to enforce paid leave, it caused quite a stir, reports Rupert Cornwell
Best comedians: How the professionals go about their funny business, from Sarah Millican to Marcus Brigstocke

Best comedians: How the professionals go about their funny business

For all those wanting to know how stand-ups keep standing, here are some of the best moments
The Guest List 2014: Forget the Man Booker longlist, Literary Editor Katy Guest offers her alternative picks

The Guest List 2014

Forget the Man Booker longlist, Literary Editor Katy Guest offers her alternative picks
Jokes on Hollywood: 'With comedy film audiences shrinking, it’s time to move on'

Jokes on Hollywood

With comedy film audiences shrinking, it’s time to move on
It's the best of British art... but not all is on display

It's the best of British art... but not all is on display

Voted for by the British public, the artworks on Art Everywhere posters may be the only place where they can be seen
Critic claims 'I was the inspiration for Blanche DuBois'

Critic claims 'I was the inspiration for Blanche DuBois'

Blanche Marvin reveals how Tennessee Williams used her name and an off-the-cuff remark to create an iconic character
Sometimes it's hard to be a literary novelist

Sometimes it's hard to be a literary novelist

Websites offering your ebooks for nothing is only the latest disrespect the modern writer is subjected to, says DJ Taylor
Edinburgh Fringe 2014: The comedy highlights, from Bridget Christie to Jack Dee

Edinburgh Fringe 2014

The comedy highlights, from Bridget Christie to Jack Dee
Dame Jenny Abramsky: 'We have to rethink. If not, museums and parks will close'

Dame Jenny Abramsky: 'We have to rethink. If not, museums and parks will close'

The woman stepping down as chair of the Heritage Lottery Fund is worried