Sheikh Hasina - who has been prime minister of Bangladesh for the last three and a half years - says her government is tackling the problem of corruption.
Back in 2009 Sheikh Hasina vowed to clean up government and heal the country's divisions but she tells Stephen Sackur while progress is being made it will take time.
You can watch the full interview on BBC World News on Monday, 30 July at 03.30 and 08.30 GMT and on Tuesday 31 July at 15.30 and 20.30 GMT.
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