WARREN KINSELLA is the president of Daisy Group, assisting clients on a wide variety of administrative, Indigenous, and governmental affairs. Previously, he was a partner at the law firm of McMillan Binch in its Public Policy Group, and has also worked as a consultant, journalist, and political chief-of-staff.

From 1990-1993, he held the position of special assistant to the Rt. Hon. Jean Chrétien, leader of the Liberal Party of Canada. In addition, from 1993-1996, Kinsella served as chief-of-staff in a number of federal ministries. He was also Chairman of the War Room in the successful Ontario Liberal Party election campaigns; managed the federal Liberal Party of Canada's War Rooms in 1993 and 2000; and, most recently, helped oversee the 2018 campaign of Toronto Mayor John Tory. In 2020, he worked in several states as a consultant on the Joe Biden-Kamala Harris U.S. presidential election campaign.

Warren Kinsella has been a columnist with the Ottawa Citizen, National Post, Ottawa Hill Times, and the Postmedia chain. He is the bestselling author of The War Room: Political Strategies for Business, NGOs, and Anyone Who Wants To Win; Age of Unreason; Recipe for Hate; and New Dark Ages.