A child’s earliest months and years are critical to her or his life trajectory. We know that 90 percent of a child’s brain develops before age 5. That’s why it’s so important to invest early in our children. First 5 L.A. and First 5 organizations across the state are eager to support our governor-elect in his efforts to build strong children. Like Gavin Newsom, we know we can and should do more to build strong children today.