Your daily look at late-breaking news, upcoming events and the stories that will be talked about today:
1. FERGUSON, MISSOURI, AGAIN ON EDGE
Police arrest nearly two dozen people during a fourth consecutive night of demonstrations marking the anniversary of the fatal shooting of 18-year-old Michael Brown.
2. COLORADO MINE SPILL ALARMS OFFICIALS
They are concerned about long-term threats to the water supply even though EPA officials say there is no leading edge of contamination visible in downstream sections of the San Juan River or Lake Powell.