Joanna Gaines doesn’t usually spend her mornings lying facedown on the driveway, but on a recent Tuesday she was nose to the pavement at the request of her 4-year-old son Crew. “I had just gotten ready for work, and he said, ‘Mom, I need you to get on your stomach, on the ground, and look at what these ants are carrying,’” says Joanna, breaking into a laugh. “I was like, ‘Baby, I can see them from up here!’” But she thought again and decided to go for it. “I’m flat on my belly, and the whole