Extras

    Video thumbnail: PBS NewsHour Mexico tries new approach to asylum-seekers at the border

    PBS NewsHour

    Mexico tries new approach to asylum-seekers at the border

    Mexico tries new approach to asylum-seekers at the border

    Mexico tries new approach to asylum-seekers at the border

    Video thumbnail: PBS NewsHour Louis Armstrong archive brings his influence into new era

    PBS NewsHour

    Louis Armstrong archive brings his influence into new era

    Louis Armstrong archive brings musician's influence into the modern era

    Louis Armstrong archive brings his influence into new era

    Video thumbnail: PBS NewsHour On Oscar day, science meets climate change at the movies

    PBS NewsHour

    On Oscar day, science meets climate change at the movies

    On Oscar day, science meets climate change at the movies

    On Oscar day, science meets climate change at the movies