City council member Wesley Bell looks back on the past year since protests and violence swept the Missouri city.
The president of Brazil held an emergency cabinet meeting today to deal with a wave of protests across the country in the last week.
Yesterday more than a million people took part in demonstrations in nearly 100 cities.
The protests started over an increase in transit fares but are now aimed at corruption.
Meanwhile, protests also continue in Turkey.
The BBC’s Katya Adler reports from Istanbul.
Experts share a range of perspectives on how to combat the Islamic State militant group, and the role the U.S. should play.