Every week I fight to make sure what happened to Alex never happens to your child.

My son Alex was 14 years old when he was murdered in his English class at Parkland. Since that day I have sat in 150 meetings in Washington DC, helped create federal law, trained FBI agents, and built free tools so every parent in America can check how safe their child's school really is. Every Tuesday I share what I am learning from this mission — wins that don't make the news, conversations that change how I think, and one thing every parent can do this week. It is free. It always will be.