Tags: Michael Brown

Protesters angered by fresh cases of police violence against unarmed black men in the United States marched across New York's Brooklyn Bridge on Tuesday, hoping to invigorate a national discussion on the thorny issue.

Three Missouri police agencies have agreed to restrict the use of tear gas as part of a settlement of a lawsuit alleging that officers used heavy-handed tactics to quell protests in Ferguson after a white officer fatally shot an unarmed black teen.

The man accused of wounding two policemen during a protest rally outside the Ferguson, Missouri, police headquarters last week appeared in court on Monday briefly and did not enter a plea.