Baltimore public schools recently took the historic step of making all school lunches free. That's right if you attend a public school in Baltimore, regardless of income, you will be offered free breakfast and lunch.

The connections between nutrition and learning are well-studied and documented. It's a no-brainer. Besides feeding children, there are profound socio-economic ramifications of equalizing children's meals.

Let's make what happened in Baltimore happen everywhere. Sign the petition to the USDA and send the message that all school lunches should be free.