WHO: Worldwide, 15% of children 13-15 years of age own an object with a tobacco #brand logo on it http://t.co/Vk7tNCOsfu #NoTobacco.78% of students aged 13-15 years report being exposed regularly to some form of tobacco advertising http://t.co/Vk7tNCOsfu.Tobacco companies use cunning, unscrupulous marketing tactics to trap youth into using tobacco http://t.co/Vk7tNCOsfu.Tobacco companies use retail stores selling tobacco products to place posters, audiovisual materials, offer price discounts.Tobacco companies offer free samples of their products, other gifts such as keyrings, T-shirts, hats to young people.Young people are invited to participate in marketing surveys, taste testings, competitions associated with tobacco brands (by WHO)