Extras

    Video thumbnail: PBS NewsHour The untold stories of Bashar al-Assad's brutal regime

    PBS NewsHour

    The untold stories of Bashar al-Assad's brutal regime

    In Syria, more than 100,000 have entered Assad's prisons -- and never returned

    The untold stories of Bashar al-Assad's brutal regime

    Video thumbnail: PBS NewsHour Remembering Hollywood icon Doris Day

    PBS NewsHour

    Remembering Hollywood icon Doris Day

    Remembering Hollywood icon Doris Day

    Remembering Hollywood icon Doris Day