A week of turmoil in Venezuela

Here are key developments in Venezuela since a band of soldiers briefly rose up against President Nicolas Maduro on January 21, with an opposition leader declaring himself "acting president" days later.On January 21 a group of soldiers take control of a command post north of Caracas in the early hours.In a video on social media, they say they "completely repudiate" Maduro's regime and call on people to take to the streets in their support.