California and a coalition of states have filed a lawsuit against the Trump administration for failing to enforce critical Clean Air Act protections, demanding action to address dangerous air pollution. These safeguards are designed to limit harmful soot pollution that can cause asthma, heart disease, and even premature death — especially in low-income communities and communities of color that are disproportionately impacted. By taking this fight to court, these states are standing up for something fundamental: the right to breathe clean air and live in a healthy environment. This lawsuit is about holding the federal government accountable, protecting vulnerable communities, and ensuring lifesaving environmental laws are actually enforced. Add your name to celebrate these states standing up for clean air, public health, and a safer future for all.