In this week’s Flightless Bird, David Farrier sets out to understand the vast array of soft drinks on offer in the United States of America. He ends up stumbling into Waco, Texas - home of Dr. Pepper - where he attempts to solve the riddle of what the heck Dr. Pepper tastes like. Along the way, he discovers Big Red and the chaotic history of bottled soda water. He visits the Dr. Pepper Museum where he meets the Dr. Pepper-obsessed Joy Summer-Smith, associate director of the Dr. Pepper Museum. Before he leaves Waco, David hears some ghost stories and attempts to come to terms with the fact he’s very far away from New Zealand’s unique soft drink, L&P