Chronicle: Lessons for the future after East Palestine disaster

As families who live near the East Palestine derailment look forward to the future, many have turned to attorneys and joined class action lawsuits others are getting help from a well-known California activist. You'll likely recognize her name from an Oscar-winning movie. Chronicle met with Erin Brockovich in East Palestine where she's been pushing for change and encouraging all of us to learn something from what's unfolded since the Feb. 3 derailment. Watch the video above on the lessons already being learned for when a disaster like this happens again.