NBCUniversal October 2, 2018 5:20 pm Dartmouth Study Looks at Violent Video Games and Kids A new study from Dartmouth College suggests playing violent video games can make children more aggressive. US & World Videos 1:11 What is ‘factitious disorder imposed on another,' or FDIA? 0:34 FDA expands eye drop recall to include 27 additional products 1:15 What is dengue fever? 1:20 What to know about Legionnaires' disease 1:26 What you need to know about leprosy