Comedian and podcaster Jamie Loftus set out on a cross-country road trip to try to figure out: Why do hot dogs have such a hold on American culture? And why does she continue to find them so damn delicious? Over the course of her Hot Dog Summer, she tried all kinds of regional American dogs, from a bacon-wrapped Sonoran dog in Tucson, to a bologna-wrapped dog in Baltimore, to one that involved SpaghettiOs.