Animal rights activists hold up photos of monkeys and a Volkswagen AG (VW) logo during the automaker's annual general meeting in Berlin, Germany, on May 3, 2018. VW Chief Executive Officer Herbert Diess pledged to step up integrity and compliance efforts as part of the German manufacturers deepest overhaul since the diesel-emissions scandal came to light in 2015.&amp;nbsp; Photo: Krisztian Bocsi / Bloomberg / © 2018 Bloomberg Finance LP