Protests as Bahrain uprising anniversary gets under way

Security forces fired tear gas and stun grenades at protesters who gathered ahead of the first anniversary of the start of pro-democracy demonstrations in the Gulf kingdom on Tuesday.
Demonstrators advanced about 2km (1.5 miles) on Pearl roundabout before they were pushed back. Net photo.
Demonstrators advanced about 2km (1.5 miles) on Pearl roundabout before they were pushed back. Net photo.
Quartz