A Washington Post story about legal actions taken by parents whose bullied children took their own lives cited Ron Avi Astor, UCLA professor of social welfare and education and an expert in school safety. Many families and political leaders argue that schools have a legal obligation to keep children safe. Across the country, several parents who lost children to suicide have won financial settlements from school districts, with some campuses enacting new anti-bullying programs and policies to protect students from harm. Astor said that suicide prevention efforts are also critical, especially as students increasingly report suicidal thoughts and plans. “Schools need to know that’s a separate and really important thing to do,” he said.