1Maori Party MP Hone Harawira has raised concerns that police are coercing young Maori into handing over DNA samples when no crime is committed. Graeme Newell is an Auckland criminal lawyer and speaks to the subject.

2Feature guest: Dr Jeffrey Wigand is renowned as the United States tobacco industry whistle blower who inspired the movie The Insider. As an industry employee, he was tasked with developing a 'safer' cigarette but turned to becoming a key-witness in anti-tobacco litigation after his dismissal in 1993.

3News from the United States, including: further economic stimulus requests of the G20 nations from United States President Barack Obama; the latest from the ongoing Gulf of Mexico environmental disaster.

4Business commentary with Rod Oram, including: Allan Hubbard; South Canterbury Finance; shareholder reaction to news that Guinness Peat Group is to spin-off into a separate Australian-listed company; proposed changes to telecommunications provision and regulation.

5Alcoholics Anonymous is commemorating its 75th anniversary. Kathryn Ryan speaks with Alcoholics Anonymous spokesman Ian Hastings and recovering alcoholic 'Val'.

6Media commentary, including: the future of crowd-sourcing and citizen journalism; the so-called scientific 'breakthrough'from AgResearch on carbon emissions.