Officers moved into the camp in the city's congested Mong Kok district, rousing sleeping protesters and clearing the road of metal and bamboo barricades set up by pro-democracy demonstrators.
To examine the turn global stock markets took this week, Linda Wertheimer talks to David Wessel, director of the Hutchins Center at the Brookings Institution and a Wall Street Journal contributor.
Doctors and nurses are desperately needed to fight the Ebola outbreak in West Africa. They're finally starting to volunteer in larger numbers, but getting them deployed is a slow, complicated process.
JFK hospital shut down when several doctors died of Ebola. Now it's open again. And the staff is taking rigorous measures to make sure the virus doesn't make its way past the front gate.
Melissa Block talks to BBC correspondent Andrew North about the blizzard and avalanches in Nepal that have killed at least 27 trekkers. The dead include hikers as well as Nepali herders and guides.
Melissa Block talks with Dr. Lewis Rubinson, who recently returned from treating Ebola patients in west Africa. He shares the lessons he learned in treating patients.
The U.S. has tried to block potential Islamic State volunteers before they leave the country, arresting them for intending to help terrorists. The British have suggested taking another route.