Rescuers race to find victims after twin quakes in Venezuela kill at least 235 people

Rescuers are struggling to reach survivors after twin earthquakes struck Venezuela on Jun 24. The official death toll for now stands at 235 people, with 4,300 others injured. Many people are still missing, as the critical 48- to 72-hour window of rescue begins to close. Andreina Fermin reports from Caracas.