(FILES) In this file photo taken on July 08, 2017 Venezuelan opposition leader Leopoldo Lopez displays a Venezuelan national flag, greets supporters gathering outside his house in Caracas, after he was released from prison and placed under house arrest for health reasons, on July 8, 2017. Opposition politician Leopoldo Lopez said on April 30, 2019 he was "freed" from jail by soldiers supporting Guaido and the Venezuelan government of President Nicolas Maduro denounced an "attempted military coup." (Photo by Federico PARRA / AFP)