11/06/2012 04:17 BST | Updated 10/08/2012 06:12 BST

George Osborne And Gordon Brown To Face Leveson Inquiry

Chancellor George Osborne and ex-prime minister Gordon Brown will today appear before the Leveson Inquiry as the investigation into media standards enters its most politically-charged week.

With David Cameron due to give evidence on Thursday, both the Conservative and Labour leaderships will face searching scrutiny over their relationships with the big media barons.

Much of the questioning of Osborne is likely to centre on his role in building relations between the Tory leadership and Rupert Murdoch's News Corp empire in the periods before and after the 2010 general election.

In opposition, he played a key role in recruiting former News of the World editor Andy Coulson as the Conservatives' director of communications in 2007.

When he appeared last month, Coulson said that within two months of his resignation from the paper in the wake of the phone-hacking scandal, Osborne had begun courting him to work for the Tories.

The Chancellor may also face questions over any role he played in the saga over News Corp's takeover bid for BSkyB once the Tories were in power.

The inquiry has previously heard that Culture Secretary Jeremy Hunt had texted him expressing concern about the way the issue was handled in government.

When Business Secretary Vince Cable was stripped of his responsibilities for the bid after voicing his hostility to the Murdochs and the issue was was passed to Hunt, Mr Osborne texted back: "I hope you like our solution".

When he enters the witness box in court 73 at the Royal Courts of Justice, Brown can also expect an examination of his dealings with News Corp and the Murdochs

Rupert Murdoch told the inquiry that they had previously enjoyed a "warm personal relationship".

In 2008, Murdoch's wife, Wendi, and then News International chief executive Rebekah Brooks attended a so-called "pyjama party" at Chequers hosted by Brown's wife, Sarah.

However, Murdoch said relations broke down after The Sun switched its support to the Conservatives in the midst of the 2009 Labour Party Conference.

gordon brown leveson

The inquiry is also likely to discuss The Sun's 2006 story disclosing that Brown's son Fraser was suffering from cystic fibrosis.

Brooks denied the story had been obtained through hacking into medical records and said the information came from a source connected to a charity for the condition.

Also giving evidence to the inquiry this week are former prime minister Sir John Major and Labour's leader and deputy leader, Ed Miliband and Harriet Harman, who appear tomorrow.

They will be followed on Thursday by Deputy Prime Minister Nick Clegg and Scotland's First Minister Alex Salmond.

What The Other Witnesses Have Said

Jeremy Hunt: I Considered Quitting Over BSkyB Row

Rebekah Brooks: David Cameron Signed Off His Texts 'LOL'

Adam Smith: I Did Not Give News Corp 'Inappropriate' Inside Information

DCMS Permanent Secretary Jonathan Stephens: Hunt Urged Cameron To Back News Corp Bid

Fred Michel: Texts Reveal Close Relationship Between News Corp And Hunt's Office

Ken Clarke: The Press Is More Powerful Than Parliament

Michael Gove: Rupert Murdoch Is A 'Impressive And Significant' Man

Vince Cable: News International Threatened The Lib Dems Over BSkyB

Tony Blair: I Chose Not To Take On The Press