CLEAN : Nigeria marks second anniversary of Chibok kidnapping

The video discusses the mixed emotions experienced by parents after seeing 15 girls who were previously missing. While there is hope for those whose children were identified, heartbreak persists for others. Parents are gathering in Chicago to urge the government to take action to bring back their children.

What is the overall sentiment conveyed in the text regarding the situation of the children?

What actions are the parents in Chicago taking to address their situation?