From the flyer:
"While CN uses the courts to attack native activists, their CEO -- E.
Hunter Harrison -- is a member of the North American Competitiveness Council, a key promoter of the recently formed "Security and Prosperity Partnership" (SPP) between Canada, the United States and Mexico. The SPP continues the imposition of the pro-corporate North American Free Trade Agreement (NAFTA), combined with paranoid "Homeland Security" policies."