Thousands of people trudge across a river to escape ISIS (CNN)

ISIS pressure creates mass Iraq exodus

The extremist group has taken over large parts of northern Syria, and western and northern Iraq — forcing tens of thousands of people to le…

A large crowd gathers at the candlelight vigil, Sunday evening, Aug. 10, 2014, in Ferguson, Mo. A few thousand people have crammed the street where a black man was shot multiple times by a suburban St. Louis police officer. The candlelight vigil Sunday night was for 18-year-old Michael Brown, who died a day earlier. Police say he was unarmed. (AP Photo/St. Louis Post-Dispatch, J.B. Forbes)

Photos: Chaotic scene spurs from vigil

Numerous arrests were made after chaos broke out during a candlelight vigil for 18-year-old Michael Brown, who police said was unarmed when …