10 things in tech you need to know today

In this June 22, 2016, file photo, Democratic presidential candidate Hillary Clinton gestures as she speaks during a rally in Raleigh, N.C. Here's the tech news you need to know to start your week. The company just brought out Pokémon Go, an augmented reality smartphone app, and it is proving wildly popular. A major scheduled change means that "miners" -- people who create new bitcoins -- will only get half as many rewards for their efforts. Its Live Video feature is trying to dominate live events, and was used last week to broadcast the aftermath of a US police shooting.