you re watching bbc news with me katty kay in washington, david eades is in london, our top stories... president biden is in tulsa oklahoma to mark 100 years since one of the worst incidents of racial violence in american history. some injustices are so heinous, so horrific. _ some injustices are so heinous, so horrific. so— some injustices are so heinous, so horrific, so grievous they can't be buried _ horrific, so grievous they can't be buried no — horrific, so grievous they can't be buried. no matter how hard people try. the organisers of the biggest tournaments in tennis promise �*meaningful improvements' after naomi osaka's withdrawal from the french open. also in the programme... a jobs crisis of another sort. not enough workers. we speak to the owners of an american summer camp about their struggle to fill staff vacancies for this summer. plus, how a teenager in california fought off a bear...