UNITED STATES - Protests continue in New York after the Grand Jury decision. UNITED STATES - Another unarmed black man was killed Tuesday by a white police officer in Arizona. UNITED STATES - Thousands of fast-food workers marched in nearly 200 cities to demand a rise from the current minimum of 7 dollars. UNITED KINGDOM - Undreds of students protested in various cities against the use of excessive force by police. SOUTH AFRICA - One year since the death of Nelson Mandela. ECUADOR - Unasur heads of state meet in Ecuador to celebrate the opening of new headquarters.