'It's going to change our whole lives': Tracy family says expanded child tax credit will help them out of poverty

Melinda Ramirez, her husband, and her four kids — all younger than 17 — have lived through fires, homelessness and uncertainty. "After the fire, we had to live off all our credit cards and we were in a lot of credit card debt. We had a lot of credit card debt and high-interest rates, we were never going to get out from under it, ever," Ramirez said. But through it all, she's also had help. "It's going to change everything. It's going to change our whole lives," she said. See more in the video above.