CNN Opinion: How Justin Trudeau's latest ethics scandal could spell the end of his career

Canadian Prime Minister Justin Trudeau came into office in 2015 with a stunning majority declaring he would be above reproach on ethics. In a widely quoted victory speech, he promised Canadians a "sunny ways" image of "real change." And yet he quickly became the first Prime Minister ever to break the ethics statute. Now, a fresh scandal could land him with a third ethics violation. Read here