Overview: For dinner tonight, Rachael's cooking a nutritious mini meatball and chicken soup. Yum! Meanwhile, the U.S. Secretary of Agriculture, Tom Vilsack, is talking about food insecurity and the importance of nutritious school lunches. Then, we're getting psyched for a salad night with a TikTok star. Plus, bestselling author Brad Meltzer is back and sharing some teasers from his newest thriller, The Lightning Rod.