Dunn is one of the nation’s top communications and political strategists. She served as a senior advisor on the Biden-Harris campaign, and has decades of experience advising presidents and senior Democrats. She served as a chief strategist to President Barack Obama both as a senior campaign advisor and as the White House communications director. She has also worked in leading roles for former Senate Democratic Leader Tom Daschle, as well as former Senators Bill Bradley and Evan Bayh.