 They brought on an unlikely candidate that saved Sonic's downward spiral and turned them around into America's most successful drive-in restaurant business today. That man is our guest, Cliff Hudson. We're going to find out where Cliff came from, how did he get in this business, and boy, things took off from there for a while. We'll be back on Legends of Success right after this. Hi, this is Ethan Resnick, and you're listening to my dad, John Resnick, on Legends of Success.