Most people in the US think their national sport to be football or baseball,
I tend to disagree, I think it is litigation..

As Bernie Ecclestone, of  Formule 1 fame, once suggested, "if someone asks you what time it is 
and you say 5 after 12 and it is 5 to 12, they will sue you for it"..  Meant as a joke, it is not far from the truth, many foreign companies, banks in particular,  or Volkswagen AG  can attest to that.  
 
When looking at graphs,  one cannot suggest people “lost “ money by investing in Canadian banks.
10 year graph shows it clearly, the drop of few dollars in the bank’s share price in the past few days
was a direct reaction to announced “Class action lawsuit” against the bank by Rosen Law firm

http://www.rosenlegal.com/cases-1079.html 

Rosen keeps busy:
http://www.rosenlegal.com/join.html