and we ll be getting the inside track on the key to success in china. the founder of uk high street stalwart timpson‘s will be here to explain why he s expanding his key cutting and shoe repair business overseas, and why brexit was the right thing to do. today, as burger king launches a new ad that hijacked google‘s home assistant, we want to know: do adverts need to be more creative to get your attention these days? let us know. just use the hashtag #bbcbizlive. hello and welcome to business live. welcome to the programme. we start on wall street, where it s a hugely important day for investors. foul for our pensions! now, we know the share prices of banks have soared in the months following president trump s election, led by america s biggest banks, which are up by almost 25%. but in recent weeks, doubts have been creeping in, rattling the markets. let me show you what we have put together. today we get first quarter results from the biggest us bank, jpmorgan chase, and