Protesters use luggage trolleys to block the walkway to the departure gates during a demonstration at the Airport in Hong Kong, Tuesday, Aug. 13. Protesters severely crippled operations at Hong Kong’s international airport for a second day Tuesday, forcing authorities to cancel all remaining flights out of the city after demonstrators took over the terminals as part of their push for democratic reforms. (AP Photo/Vincent Yu)
Hong Kong, electric scooters, NASA and more — in lieu of our regular print paper, here is an audio recap of this week’s top stories.