Chilean President Sebastián Piñera has announced human rights investigations into the country's police force following an Amnesty International report accusing security forces of deliberately injuring people to deter them from protesting. Also, an outbreak of measles has killed nearly 5,000 people in the Democratic Republic of Congo this year, and the World Health Organization has released a report confirming that children around the world aren't getting enough exercise. CBS News' Rylee Carlson joined "CBSN AM" with more.
