More than 10,000 migrants, mostly from Syria, other Middle Eastern states and Afghanistan, have reached Turkey's land borders with EU states Greece and Bulgaria since Ankara said last Thursday it would stop keeping them on its territory. The World's Marco Werman speaks with Devon Cone of Refugees International.

London is already one of the most surveilled cities in the world with around 420,000 CCTV cameras in operation. Yet London police are pushing ahead with plans to implement the facial recognition technology across the city. The Dazzle Club, led by four artists, dons camouflage make-up and leads a silent public walk once a month in protest of live facial recognition police cameras in London.

Many places in the area hardest hit by COVID-19 are struggling to get the supplies they need.

Much of the anti-climate policy efforts in the US can be traced back to one powerful man: Charles Koch, who sits at the helm of a fossil fuel-based corporate empire.

In Istanbul on Friday, refugees from Syria clamored to board buses to Bulgaria. Other migrants are heading for the Greek islands, and hope to enter the European Union by boat.

Some 15,000 Afghans and Iraqis who assisted the US military are trapped in their home countries as they await promised visas. A recent court decision could force the US to process their visa applications faster.

For the people of South Sudan who have suffered the consequences of their leaders' political rivalry and previous attempts at reconciliation, words of peace alone are not enough.

Closing borders and restricting travel could "drive people who are unwell underground," says Amy Pope, who led the US response to Ebola during the 2014 outbreak.

The new regulation expands on existing rules that ban the trade of rare and endangered species. All terrestrial exotic animals, both bred in captivity and caught in the wild, are now prohibited.

Controlling the coronavirus outbreak depends on two things: whether China can control the disease within its own borders, and whether countries with travel-related coronavirus cases can contain outbreaks, too, said Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases and a member of the White House coronavirus task force.