now on bbc news, it s time for the media show. hello. last week s attack in liverpool leads our conversation today. how do you report responsibly on an incident like that? when is the right moment to use the word terrorism ? and is the doorstep morally wrong? also on the media show a new streaming service launched on sky this week. can the traditional tv stations claw back an audience from netflix and disney? let s start by introducing today s guests. simon walker is chief executive at marquee tv. and simon, for listeners who don t know, what exactly is marquee tv? thank you, katie, good to be here. marquee tv is netflix for the performing arts but, as i think we ll discuss, that shorthand doesn t work any more when netflix has eaten the world. so i like to think of us as the ultimate arts companion in this niche of lovers of performing arts and culture. thanks, we ll talk about that later. julia alexander, you are a senior strategy analyst at parrot analytics, welcome.