Edward Samuel Miliband (born 24 December 1969) is a British Labour Party politician, currently the Leader of the Labour Party and Leader of the Opposition. He has been the Member of Parliament (MP) for the South Yorkshire constituency of Doncaster North since 2005 and served in the Cabinet from 2007 to 2010 under Prime Minister Gordon Brown. He and his brother, David Miliband, were the first siblings to sit in the Cabinet simultaneously since Edward, Lord Stanley, and Oliver Stanley in 1938.

Born in London, Miliband graduated from Corpus Christi College, Oxford and the London School of Economics, becoming first a television journalist and then a Labour Party researcher, before rising to become one of Chancellor Gordon Brown's confidants and Chairman of HM Treasury's Council of Economic Advisers.

As Prime Minister, Gordon Brown appointed Miliband as Minister for the Cabinet Office and Chancellor of the Duchy of Lancaster on 28 June 2007. He was subsequently promoted to the new post of Secretary of State for Energy and Climate Change, a position he held from 3 October 2008 to 11 May 2010. On 25 September 2010, he was elected Leader of the Labour Party.

David William Donald Cameron (pronunciation: /ˈkæmərən/; born 9 October 1966) is the Prime Minister of the United Kingdom, First Lord of the Treasury, Minister for the Civil Service and Leader of the Conservative Party. He represents Witney as its Member of Parliament (MP).

Cameron studied Philosophy, Politics and Economics (PPE) at Oxford, gaining a first class honours degree. He then joined the Conservative Research Department and became Special Adviser to Norman Lamont, and then to Michael Howard. He was Director of Corporate Affairs at Carlton Communications for seven years.

He was defeated in his first candidacy for Parliament at Stafford in 1997, but was elected in 2001 as the Member of Parliament for the Oxfordshire constituency of Witney. He was promoted to the Opposition front bench two years later, and rose rapidly to become head of policy co-ordination during the 2005 general election campaign. With a public image of a youthful, moderate candidate who would appeal to young voters, he won the Conservative leadership election in 2005.

Nigel Paul Farage ( /ˈfærɑːʒ/, FARR-ahzh; born 3 April 1964, Farnborough, Kent), is a British politician and is the Leader of the UK Independence Party (UKIP), a position he also held from September 2006 to November 2009. He is a Member of the European Parliament for South East England and co-chairs the Eurosceptic Europe of Freedom and Democracy group.

Farage is a founding member of the UKIP, having left the Conservative Party in 1992 after they signed the Maastricht Treaty. Having unsuccessfully campaigned in European and Westminster parliamentary elections for UKIP since 1994, he gained a seat as an MEP for South East England in the 1999 European Parliament Election — the first year the regional list system was used — and was re-elected in 2004 and 2009. Farage describes himself as a libertarian and rejects the notion that he is a conservative.

In September 2006, Farage became the UKIP Leader and led the party through the 2009 European Parliament Election in which it received the second highest share of the popular vote, defeating Labour and the Liberal Democrats with over two million votes. However he stepped down in November 2009 to concentrate on contesting the Speaker John Bercow's seat of Buckingham in the 2010 general election.

Mehdi Hasan is a British journalist who has worked in television current affairs and the national press.

After graduating from Christ Church, Oxford in 2000, with a degree in Philosophy, Politics and Economics (PPE), he began his working life answering the phones on the ITN newsdesk, before working as a researcher and then producer on LWT's Jonathan Dimbleby programme, with a brief period in between on BBC1's The Politics Show. He then became deputy executive producer on Sky's breakfast show Sunrise before moving to Channel 4 in June 2007 as their editor of news and current affairs.

He has appeared four times on the BBC Question Time: on 13 May 2010, 23 September 2010, 10 February 2011 and 8 December 2011. He also makes frequent appearances on the Sunday morning programme The Big Questions.

He has been appointed as a new presenter on Al Jazeera's English News Channel and will be presenting the new series of "The Cafe" starting in July 2012.

He was appointed senior editor (politics) at the New Statesman in the late spring of 2009, but left the post in May 2012 to take up a post as political director at The Huffington Post website. Political Correspondent Rafael Behr replaced him at the Statesman, although Hasan will continue to write a weekly column.