The President of Gulf Federation for Care of Cancer Patients and Chairman of Board of Directors of Jeddah-based Al-Iman Charitable Association for Care of Cancer Patients Dr. Mohammed Abdo Yamani has expressed his thanks to and appreciation of Prince Khalid Al-Faisal bin Abdulaziz for his continuing support for all activities of Anti-Smoking National Campaign. On Wednesday, the Association organized in cooperation with Department of Education in Jeddah a walking race titled ''Together against Smoking and Together for Assisting Cancer Patients" within the framework of the activities of the one-month campaign started in Makkah region earlier this week. .