'We are ready to work,' say newly docked ISS astronauts

Four astronauts who docked with the International Space Station say they are 'ready to work' during a live link with the Kennedy Space Center. The now complete crew will spend six months on the ISS working on a variety of scientific experiments and space walks. Full story: https://www.rappler.com/science/earth-space/spacex-crew-dragon-resilience-docks-international-space-station