Baylor Roush clutches his toy airplane tightly while repeatedly driving the figurine off the make-believe tarmac of the living room couch. “He wants to go fast all the time,” his father Timothy Roush said of the 3-year-old, who loves anything on wheels. In a few weeks, Timothy and his wife Tanna will take off in a life-size version of one of Baylor’s favorite toys en route to China to adopt another child, Finley.