Extras

    Video thumbnail: PBS NewsHour Hear Martin Luther King Jr.’s Nobel speech

    PBS NewsHour

    Hear Martin Luther King Jr.’s Nobel speech

    Full audio recording of Martin Luther King Jr.'s 1964 Peace Prize acceptance speech.

    Hear Martin Luther King Jr.’s Nobel speech

    Video thumbnail: PBS NewsHour Democrats define themselves, damage opponents in last debate

    PBS NewsHour

    Democrats define themselves, damage opponents in last debate

    Hillary Clinton, Sen. Bernie Sanders and Martin O’Malley faced off Sunday night.

    Democrats define themselves, damage opponents in last debate

    Video thumbnail: PBS NewsHour Pardoned Iranian-American prisoner plans to stay in U.S.

    PBS NewsHour

    Pardoned Iranian-American prisoner plans to stay in U.S.

    Seven Iranians who have been held in the U.S. are being released.

    Pardoned Iranian-American prisoner plans to stay in U.S.

    Video thumbnail: PBS NewsHour The invisible catastrophe sickening families in California

    PBS NewsHour

    The invisible catastrophe sickening families in California

    The invisible catastrophe sickening families in California

    The invisible catastrophe sickening families in California

    Video thumbnail: PBS NewsHour Do breakthroughs mean the U.S. can do business with Iran?

    PBS NewsHour

    Do breakthroughs mean the U.S. can do business with Iran?

    What do major breakthroughs with Iran mean for its relationship with the U.S.?

    Do breakthroughs mean the U.S. can do business with Iran?

    Video thumbnail: PBS NewsHour State of the Union 2016

    PBS NewsHour

    State of the Union 2016

    PBS NEWSHOUR offers live coverage of President Obama's speech and the Republican response.

    State of the Union 2016

    Video thumbnail: PBS NewsHour After years in Iranian jail, Americans ready to restart life

    PBS NewsHour

    After years in Iranian jail, Americans ready to restart life

    Deal to release Americans imprisoned in Iran included Amir Hekmati, a former U.S. Marine.

    After years in Iranian jail, Americans ready to restart life