Updates We not only curate the news, we create it. Read our latest updates, events, videos, and Insights. Press Release Signal Group Hires Leading Healthcare Communications Executive More Insights Understanding Trumponomics: A Conversation with Trump Economist Stephen Moore SIGNAL Vice President Mark Duffy sat down for a discussion with economist Stephen Moore. More Insights Crisis Communications 101 in the Digital Age Good crisis P.R. begins with preemptive recognition and acceptance that there is a crisis on hand.