There has been a CBC investigation conducted about immigration scams (Link http://www.cbc.ca/news/canada/identity-theft-fraud-foreign-workers-1.3894128).
It is basically scammers using real Canadian company names to offer fake jobs to applicants abroad for a fee. Just for the sake of humour, imagine Harper was still in power and decided to add a clause to C-24 to deal with this issue. What do you think the clause would state?
My guess: He would change 4/6 Rule to 9/10 Rule; and add a requirements of speaking English, French and one indigenous language