The following stories will be covered tonight on KCSN:

• Social workers in Los Angeles County dealing with neglected and abused children are demanding smaller caseloads.
• The merger of American Airlines and US Airways can move forward as long as some takeoff and landing slots are given to low cost carriers.
• The long term success of Twitter will depend on how quickly this social media tool can grow in users and engagement.
• Military officials say there has been a decline in suicides which may be attributed to detection and prevention programs.
• Effective classroom arts integration can reduce or eliminate educational achievement gaps.