Gamers take aim at Trump's criticism of virtual violence Gamers at the industry's biggest fair in Europe take aim at US President Donald Trump's assertions that violence in video games was partly to blame for recent mass shootings. Experts and fans alike at the Gamescom trade fair in the German city of Cologne reject the link between popular first-person shooter games and real-life massacres that have become tragically common especially in the United States. IMAGES AND SOUNDBITES