Professor Charlie Swanton, Cancer Research UK's Chief Clinician, who is leading ground-breaking studies into lung cancer and Joanna Heard, who was diagnosed with a rare genetic version of the disease, join Deborah, Lauren and Steve.They discuss stigmas around a cancer so closely linked to smoking, the future of treatments and how important it is to go to your doctor as early as possible if you develop symptoms.Don’t forget, you can get in touch by using the #YouMeBigC across all forms of social media – spread the word and share positive support.