Senator Edward Kennedy giving a news conference about an immigration bill in Washington on May 16th, 2007. A new book about the late politician by his youngest son has provoked strife within the Kennedy family. Photograph: Jamie Rose/The New York Times

The real-life American soap opera that is The Kennedys continued this week with the latest episode being a very public row between immediate family me(...)

Denis O’Brien: Called off the initial public offering  at the 11th hour after investors declined to meet his valuation of the business. Photograph: Matt Kavanagh

As Denis O’Brien tells it, he woke up yesterday morning feeling “very happy” at his decision on Tuesday night to pull Digicel’s planned $2 billion (€1(...)

US senator Edward Kennedy: He played a key role in Northern Ireland, voicing concerns about the violence from the early 1970s through to the early 1990s. Photograph: Chip Somodevilla/Getty Images

Throughout the difficult negotiations leading to the 1998 Belfast Agreement, then taoiseach Bertie Ahern kept in regular contact with US senator Edwar(...)

Malcolm Turnbull, sworn in as Australia’s sixth PM in eight years, has pledge to revitalise an economy battered by the slowdown in China. Photograph: Mark Graham/Bloomberg

When he was 21, Malcolm Bligh Turnbull told friends he wanted to be prime minister one day. It took him another 39 years, but he finally got there on (...)

The certificate granting the ‘Freedom of the City of Dublin’ to the artist Sir John Lavery in 1935 has turned up after 80 years and is to be sold at auction later this month. Photograph: Fine Art & Collectibles Auctioneers & Valuers

The certificate granting the Freedom of the City of Dublin to the artist Sir John Lavery in 1935 has turned up after 80 years and is to be sold at auc(...)

REMEMBERING THE BLITZ A series of exhibitions and events in London will mark the 75th anniversary of the Blitz, when the German Luftwaffe bombe(...)

Hillary Clinton has been criticised for using the unsecured server to conduct government business when she was the top US diplomat from 2009 to 2013 and for how she handled classified information. Photograph: Alvin Baez/ Reuters

Hillary Clinton used personal funds to pay a State Department staffer to maintain an email server she used for both personal and government matters wh(...)

Former US secretary of state Hillary Clinton: criticised for sending “classified” information on a private server. Photograph: Nicholas Kamm/AFP/Getty Images

Emails released in the political storm over Hillary Rodham Clinton’s use of a private email address for official business as US secretary of state sho(...)

British Labour leadership candidate Jeremy Corbyn speaks outside the Tyne Theatre and Opera House, Newcastle, during his campaign. Photograph: Owen Humphreys/PA

Tony Blair, in a last-ditch attempt to dissuade Labour from backing Jeremy Corbyn, introduced an interesting proposition: that Corbyn, together with S(...)

“A lethargic, insubstantial image of Jeb Bush that is at odds with the perky red ‘Jeb!’ campaign logo”. Photograph: Reuters/Jay Westcott

Pity Poppy. When I went down to Houston a few years ago to eat pizza with the former president, he was his usual gracious self, speaking fondly about (...)