Extras

    Video thumbnail: PBS NewsHour PBS NewsHour Democratic Presidential Debate

    PBS NewsHour

    PBS NewsHour Democratic Presidential Debate

    Live from Milwaukee, Wis., Gwen Ifill and Judy Woodruff will moderate the debate.

    PBS NewsHour Democratic Presidential Debate

    Video thumbnail: PBS NewsHour 'Billy On The Street' on the art of the ambush

    PBS NewsHour

    'Billy On The Street' on the art of the ambush

    You may know him as "Billy On The Street" but there's more to comedian Billy Eichner.

    'Billy On The Street' on the art of the ambush

    Video thumbnail: PBS NewsHour Chicago taps social media for restaurant inspections

    PBS NewsHour

    Chicago taps social media for restaurant inspections

    Officials in Chicago are using data and social media to improve restaurant inspections.

    Chicago taps social media for restaurant inspections

    Video thumbnail: PBS NewsHour What it’s like to call the world’s largest refugee camp home

    PBS NewsHour

    What it’s like to call the world’s largest refugee camp home

    The Dadaab refugee camp complex in eastern Kenya has grown into the largest in the world.

    What it’s like to call the world’s largest refugee camp home

    Video thumbnail: PBS NewsHour In the market for love? Here’s how economics can help

    PBS NewsHour

    In the market for love? Here’s how economics can help

    Paul Solman explores how the language of economics can apply to the language of love.

    In the market for love? Here’s how economics can help

    Video thumbnail: PBS NewsHour Has justice taken a backseat to civil order in Egypt?

    PBS NewsHour

    Has justice taken a backseat to civil order in Egypt?

    Egypt’s judiciary now faces criticism for the lengthy imprisonment of political prisoners.

    Has justice taken a backseat to civil order in Egypt?

    Video thumbnail: PBS NewsHour How a litter of puppies could help save endangered animals

    PBS NewsHour

    How a litter of puppies could help save endangered animals

    The puppies are the first successful examples of in vitro fertilization in canids.

    How a litter of puppies could help save endangered animals

    Video thumbnail: PBS NewsHour What the Democrats need to do in the Milwaukee debate

    PBS NewsHour

    What the Democrats need to do in the Milwaukee debate

    Democratic candidates prepare to meet for the debate hosted by PBS in Milwaukee.

    What the Democrats need to do in the Milwaukee debate

    Video thumbnail: PBS NewsHour The sound of black holes colliding proves Einstein was right

    PBS NewsHour

    The sound of black holes colliding proves Einstein was right

    Gravitational waves aren’t just an Einstein theory any more.

    The sound of black holes colliding proves Einstein was right