Union dues transparency & spending tracker

The Alberta Teachers' Union apparently doesn't have any money to pay teachers when they go on strike. Begs the question, what has the union been doing with all the union dues collected in the last couple of decades? Aside from anti-government ad campaigns.

@CoryBMorgan Your argument is weak. The issue between teachers and the union is none of your concern. My concern is my twice-gifted daughter; the school lacks support for her to thrive, forcing me to pay for legislatively required services.