Meryl Streep: Being Iron Lady was daunting

She\'s a double Oscar winner with a knack for accents, but Meryl Streep says playing Margaret Thatcher was a challenge — although her own experience helped her understand the struggles faced by Britain\'s first female prime minister. Streep is transformed into the divisive politician who reshaped Britain in The Iron Lady, which had its European premiere in London on Wednesday, just across the River Thames from the Houses of Parliament. \"It was extremely daunting, because I\'m from New Jersey,\" Streep said in an interview ahead of the event. \"And yet as an outsider, I felt something of what she might have felt.\" Streep said her youthful experience as one of a handful of women at Dartmouth College in New Hampshire helped her understand Thatcher\'s isolation. In 1970, Streep spent a term as an exchange student at the men-only college, which became coeducational in 1972. \"There were 60 of us and 6,000 men, and I had a little flashback to that moment,\" Streep said. \"And so a little bit of my emotional work was done for me.\" Spookily accurate Streep, 62, has been nominated for a Golden Globe and looks likely to get a 17th Oscar nomination for her spookily accurate performance as Thatcher, who led Britain from 1979 until 1990. As prime minister, Thatcher fought a war with Argentina over the Falkland Islands, saw the 1989 fall of the Berlin Wall and the implosion of communism and was branded the Iron Lady by Soviet journalists for her steely resolve. She presided over the decline of Britain\'s industrial might and trade union power and the birth of a free-market culture with new winners and many new losers. That historical drama is only glimpsed in The Iron Lady, which depicts the now 86-year-old Thatcher, widowed after the death of husband Denis (Jim Broadbent), looking back on her life as a provincial grocer\'s daughter rising to the top of a Conservative Party dominated by wealthy men. Streep said while the film has been called a political biopic, \"I was interested in it precisely because it wasn\'t really that.\" The Iron Lady is more a domestic drama than a political one, but Thatcher remains a polarising figure and the film has been criticised by her enemies and allies alike. Foes feel it is too sympathetic, while supporters and friends dislike its depiction of the former leader as a frail old woman with dementia. Director Phyllida Lloyd has defended the film\'s approach. The script by Abi Morgan was partly inspired by a book by the politician\'s daughter Carol Thatcher in which she described her mother\'s mental decline. Streep said the criticisms were misguided. \"If Margaret Thatcher suffered from a lung problem and I coughed, or if she had something wrong with her legs and I limped, no one would scream,\" she said. \"The particular stigma attached to mental frailty in our culture speaks more about the person who\'s saying it\'s shameful. \"Is it shameful? I don\'t think it is. I don\'t think things need to be hidden away.\" Streep said the film\'s most provocative idea is that it asks audiences to regard this iconic political figure as human — just like ourselves. \"I do think we have historically looked at our own lives through the bodies of kings and queens and important people,\" she said. \"Is Hamlet really about the prince and his princeliness, or is it about his existence? Is King Lear really about a grumpy old man who used to be a despot, or is it about existence? \"That\'s certainly how I went into it, to find me in this story. And my friends, and my mother — women of that generation who lived through a change in the way women were regarded and their place in society.\"