Few people have had a greater impact on the lives of Canadians than the late Supreme Court judge Justice Emmett Hall. At the forefront of several important judgements in the 1960s and 70s - such as Truscott and Calder - Hall is perhaps best known for his role in the adoption of universal health care at the federal level in 1968. Based on extensive interviews with Hall and people who knew him, Frederick Vaughan's Aggressive in Pursuit tells...