Alex Skolnick, lead guitarist for Testament, wrote a popular essay for Newlines Magazine about the importance of artists speaking up at a time of political turmoil. In this conversation with New Lines Magazine's Faisal Al Yafai and Idrees Ahmad he explains why artists should speak honestly about social and political upheaval, why he doesn’t worry about losing fans who disagree with him – and why he wrote a rap song called “Trump Sucks”.