Is Justin Trudeau a transformative prime minister, or does he just play one on television? He appears a man of good intentions but in 2019, he will be judged on results - results that have been disappointing for many, even in his own party. As a trusted name in Canadian political journalism, John Ivison has watched Trudeau evolve as a politician and leader at home and abroad. Covering a fascinating transition not written about by any other writer, this is a close look at a politician notorious around the world, for better or for worse.