Shooting at YouTube: police identify female suspect but motive is unclear

Headlines YouTube shooting / Police identify woman who opened fire at HQ Nasim Najafi Aghdam injured three people at San Francisco office before killing herself Trade war / China retaliates to Trump tariffs with new levies on US products US-Mexico border / Trump announces plan for military to guard border 'until we can have a wall' 'Arab spring for teachers' / Educators in Oklahoma join wave of strikes Trump administration / USDA secretary accused of siding with industry over science in new report Facebook / Company removes more than 100 accounts linked to Russian troll factory 50 years after MLK 'I Have A Dream' / Students from Martin Luther King Jr's former school recite speech To commemorate the 50th anniversary of Martin Luther King Jr's death, the Guardian asked nine students from his former school in Atlanta – Booker T Washington high school - to recite 'I Have A Dream' Martin Luther King's last 31 hours / The story of his final prophetic speech On the eve of his assassination, King delivered an improvised masterpiece, 'I've been to the Mountaintop'. In it, the civil rights leader foresaw his own death. Martin Luther King / How a rebel leader was lost to history Fifty years after his death, the civil rights leader is a national treasure in the US. But what happened to his revolutionary legacy? Spotlight Silence speaks volumes / How Trump's Twitter feed reveals his blind spots The president is rarely at a loss for words, but he prefers not to mention the likes of Stormy Daniels and Stephon Clark – offering a window into his insecurities and prejudices Spotify / Public listing shows its ambition – but won't help struggling musicians Found in translation / How British film-makers are capturing America John Prine / Things were going so good, I was afraid to screw it up with a new record Jaws-dropping / Great white shark interrupts Australian police operation Indiana Joan? / Explorer could be played by a woman, Steven Spielberg suggests Advertisement Opinion Why are white curators still running African art collections? Teju Adisa-Farrar Oligarchs hide billions in shell companies. Here's how we stop them Frederik Obermaier and Bastian Obermayer Martin Luther King's forgotten legacy? His fight for economic justice Michael K Honey Sports MLB / Yankees fans boo 'awful' Stanton after strikeouts as Ohtani equals Babe Ruth's feat MLS's turf problem / Can a league be world-class on artificial grass? Eight overhead kicks to rival Ronaldo's against Juventus Ed Aarons Guardian News & Media Limited - a member of Guardian Media Group PLC. Registered Office: Kings Place, 90 York Way, London, N1 9GU. Registered in England No. 908396