If you do anything online, from storing photos to buying stuff, chances are you rely on the cloud. We speak to tech boss who explains why its big business. We will speak to the former boss of ebay. Today we want to know. Are you worried are about storing precious stuff from cherished photos to personal data on the cloud . Let us know. Just use the hashtag bbcbizlive. Hello and welcome to business live. Its the final day of the summit involving leaders of brazil, russia, india, china and south africa also known as the brics. The group has been quick to condemn north korea for their Nuclear Missile tests, but discussions have also centred around kick starting global growth. While the white house is pushing a protectionist trade agenda, chinas stance is different. President xijinping wants to use this summit to promote what he describes as an open world economy. Then theres the brics bank a smaller, alternative to the world bank used by governments to Fund Infrastructure projects. It hand