Profile

Meryl Streep is famous for achieving both critical and box office success throughout her long career. With more academy award nominations than any other actor in history, her face is recognisable worldwide. The young Meryl Streep tasted early success in landmark films such as 'The Deer Hunter' and 'Kramer vs Kramer'. Going on to star in the harrowing 'Sophie's Choice', she picked up the Academy Award for Best Actress and garnered critical acclaim for her mastery of a Polish accent.The box office hit 'The Devil Wears Prada,' where she played a ruthless magazine editor cemented her position as one of Hollywood's most bankable female stars. The 2008 hit musical 'Mamma Mia!' allowed her to indulge her first love of singing and once again demonstrated her remarkable versatility. Now as she takes on the role of another famous woman, former Prime Minister, Margaret Thatcher, Andy Denwood charts her extraordinary career.Reporter - Andy Denwood Producer - Gail Champion.

The Labour MP Tom Watson compared James Murdoch with "a Mafia boss" while questioning him about phone hacking this week. He has led the charge in Parliament against News International, and has been forensically campaigning on phone hacking for years. While many of his Labour colleagues regard him as a hero for his role in taking on the Murdoch empire, Watson wasn't always so popular. A close ally of Gordon Brown, he called for Tony Blair to resign in 2006, although he denied Brown conspired with him to bring down the Prime Minister.Edward Stourton profiles the pioneer blogger and populist campaigner, who is unafraid to take on powerful figures in and out of politics.Producer Bill Law.

The new President of the European Central Bank, Mario Draghi now finds himself at the centre of the European financial crisis. The appointment of an Italian to this key role, from a country no stranger to inflation and which is itself at risk of defaulting may have raised some eyebrows, but Draghi was once dubbed 'Super Mario' for his combination of financial and diplomatic intelligence. Lesley Curwen profiles the urbane economist and charts his path to the top of European banking.Reporter: Lesley Curwen Producer: Gail Champion.

Profile this week takes a look at the firebrand of Italian politics, Umberto Bossi. The controversial leader of the Northern League party, who takes a strident line on immigration and crime, is currently at the centre of the Euro crisis. Critics accuse Umberto Bossi of holding up Italy's economic reform which is vital for the survival of the Euro. Geeta Guru-Murthy discovers how this former electrician and singer has become such an infamous politician who could have a dramatic effect on Europe.Producers: Emma Rippon and Anna Meisel.

Liam Gallagher, John Leckie and John Robb talk about Stone Roses' Ian Brown after the legendary band announced this week that they are reforming. Brown formed the band with school friend John Squire but the rift between the two saw the break-up after just two albums and left a generation of music fans hanging. Brown went on to have a solo career but now he and his former bandmates have made amends. He and the band made a huge mark on music and influenced many who met him including bands such as Oasis and in their early days, Radiohead. Producer: Wesley Stephenson.

He's long been one of the most powerful figures in British government, but few outside Whitehall have heard of him. The next Cabinet Secretary Jeremy Heywood has been at the centre of British government for two decades. He's been close to top politicians ranging from Norman Lamont to Tony Blair to David Cameron. And he's been in the thick of controversial episodes such as Black Wednesday, rows within the Brown government, and the global financial crisis. So what's the secret behind the huge influence of a man who shuns the limelight? Chris Bowlby profiles "the insider's insider".Producer: Smita Patel.

Claire Bolderson profiles Lord Justice Leveson, the judge who is leading the public inquiry into the phone hacking scandal and relationships between politicians, journalists and police officers. Brian Leveson was born and brought up in Liverpool and worked there, as a young barrister, for a number of years before becoming a QC. His later career involved some of the biggest commercial trials of the time - among them BCCI, Polly Peck and Barings. He also prosecuted Ken Dodd on behalf of the Inland Revenue and, in a rare setback, he lost the case. And he's turned his hand to the criminal bar and prosecuted one of the UK's most infamous serial killers - Rosemary West. If he handles the public inquiry into phone hacking successfully, many believe he will be one step closer to the ultimate legal prize - the position of Lord Chief Justice. Contributors Judge Henry Globe Dominic Carman Sasha Wass QC Producers: Rosamund Jones Linda Pressly.

Stelios Haji-Ioannou, the easyJet entrepreneur at the heart of the low-budget airline revolution, is the subject of this week's Profile. Stelios - as he is better known - has just set up Fastjet.com in a surprise move that has angered executives at his old company. Presenter Rosie Goldsmith talks to friends, foes and fans of the Greek-Cypriot tycoon.Producer: Lucy Proctor.

As President Obama announces his deficit reduction plan, which includes the 'Buffett Rule', to increase taxes on America's richest, Profile looks at the billionaire investor Warren Buffett. At 81 years of age, he's one of the richest men in the world closing in on a personal fortune of nearly 40 billion dollars. Recently Buffett decided to do a small tax survey in his Omaha office to find out what proportion of everybody's salary was being taxed. He discovered that he was paying a much lower share of his income in tax than his staff. So he proposed that that America's tax laws be changed so that he and his "mega-rich friends" pay more income tax. President Obama took the call. Mary Ann Sieghart talks to family, friends and Buffett experts to get an insight into the man known as the 'Oracle of Omaha' who many say has inspired a new American tax system.Producer Deiniol Buxton.

Profile looks at the man who was appointed this week to the top job in policing - the new Metropolitan Police Commissioner, Bernard Hogan-Howe. Described as a tough, straight northerner, he spent five years running the Merseyside police to 2009. He introduced a zero tolerance approach to crime which he describes as "total policing". Under his leadership there were significant falls in crime and anti-social behaviour.He is not afraid to court controversy and spoke out against judges for being soft on gun crime. He adopted a high public profile with regular web-chats and appearances on radio phone-ins.He has a love of horses and also made regular public appearances on horsebackDanny Shaw talks to former colleagues, politicians and criminologists and others and finds out what drives Bernard Hogan-Howe and what sort of Metropolitan Police Commissioner he might be.