Venezuelan migrants hoping to return to their country because of the novel coronavirus COVID-19 pandemic, wait in the streets of Bogota to be authorized to leave, on April 29, 2020. - Hundreds of Venezuelans have been unable to leave Bogota due to the protocols established by Colombian Migration, who said the return to their country will be in a controlled way, with a limit of daily departures. To this day, nearly 12,000 Venezuelan citizens have returned to their country since the outbreak of the pandemic, said the authorities. (Photo by Raul ARBOLEDA / AFP)