Extras

    Video thumbnail: Need To Know Presidentiality: Treason?

    Need To Know

    Presidentiality: Treason?

    Ben Bernanke and the annals of treachery.

    Presidentiality: Treason?

    Video thumbnail: Need To Know Where has national security come since 9/11?

    Need To Know

    Where has national security come since 9/11?

    Tom Kean discusses national security since 9/11.

    Where has national security come since 9/11?

    Video thumbnail: Need To Know Paul Goldberger on the 9/11 memorial

    Need To Know

    Paul Goldberger on the 9/11 memorial

    Paul Goldberger discusses the 9/11 memorial.

    Paul Goldberger on the 9/11 memorial

    Video thumbnail: Need To Know Six-word memoirs: 9/11

    Need To Know

    Six-word memoirs: 9/11

    Three people give six-word memoirs about September 11, 2001.

    Six-word memoirs: 9/11

    Video thumbnail: Need To Know The war at home

    Need To Know

    The war at home

    Need to Know profiles three military families to see how they cope with loved ones in war.

    The war at home

    Video thumbnail: Need To Know Military Families - Military Child Education Coalition

    Need To Know

    Military Families - Military Child Education Coalition

    Need to Know attends a training session for educators on supporting military children.

    Military Families - Military Child Education Coalition

    Video thumbnail: Need To Know Military Families - Child, Adolescent, and Family...

    Need To Know

    Military Families - Child, Adolescent, and Family...

    Need to Know visits organizations supporting military families.

    Military Families - Child, Adolescent, and Family...

    Video thumbnail: Need To Know Semper fi

    Need To Know

    Semper fi

    An investigation of water contamination at the Camp Lejeune Marine base.

    Semper fi

    Video thumbnail: Need To Know Extreme weather and climate change

    Need To Know

    Extreme weather and climate change

    Examining the link between extreme weather and climate change.

    Extreme weather and climate change

    Video thumbnail: Need To Know Mark Bittman on the politics of food

    Need To Know

    Mark Bittman on the politics of food

    Mark Bittman discusses food policy in the U.S.

    Mark Bittman on the politics of food

    Video thumbnail: Need To Know Wild horses

    Need To Know

    Wild horses

    The controversial removal of horses from the wild.

    Wild horses

    Video thumbnail: Need To Know Is the Texas school board rewriting history?

    Need To Know

    Is the Texas school board rewriting history?

    Need to Know examines controversial changes to Texas school textbooks.

    Is the Texas school board rewriting history?

    Video thumbnail: Need To Know Neither a borrower, nor a lender

    Need To Know

    Neither a borrower, nor a lender

    A family allegedly taken in by a predatory lender.

    Neither a borrower, nor a lender

    Video thumbnail: Need To Know Illegal gold mining in the Amazon

    Need To Know

    Illegal gold mining in the Amazon

    Environmental destruction caused by illegal gold mining.

    Illegal gold mining in the Amazon

    Video thumbnail: Need To Know Ken Herman on Rick Perry's presidential ambitions

    Need To Know

    Ken Herman on Rick Perry's presidential ambitions

    Ken Herman discusses Rick Perry's ambitions.

    Ken Herman on Rick Perry's presidential ambitions

    Video thumbnail: Need To Know In Perspective: Tricia Rose

    Need To Know

    In Perspective: Tricia Rose

    Tricia Rose on inequality and wealth distribution.

    In Perspective: Tricia Rose

    Video thumbnail: Need To Know Food safety

    Need To Know

    Food safety

    A report on food choking incidents among children.

    Food safety

    Video thumbnail: Need To Know Adult autism

    Need To Know

    Adult autism

    Two families struggle to care for their autistic adult sons.

    Adult autism

    Video thumbnail: Need To Know Gabriella Coleman on the world of hackers

    Need To Know

    Gabriella Coleman on the world of hackers

    Anthropologist Gabriella Coleman discusses her research on hackers.

    Gabriella Coleman on the world of hackers

    Video thumbnail: Need To Know Diablo Canyon

    Need To Know

    Diablo Canyon

    Could a Fukushima-style disaster happen at one of California's nuclear power plants?

    Diablo Canyon

    Video thumbnail: Need To Know Phillip Longman and Julia Whitty on population control

    Need To Know

    Phillip Longman and Julia Whitty on population control

    Reporters Phillip Longman and Julia Whitty discuss the challenges of population control.

    Phillip Longman and Julia Whitty on population control

    Video thumbnail: Need To Know Standing room only

    Need To Know

    Standing room only

    The overpopulation fright of the 1960s.

    Standing room only

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