1.  Is there evidence beyond a few outlier cases that there's any need for it?  2.  Anyone half clever will simply lie 3. Why do you think a lot of immigrants come to Canada? 4. It's Kellie Leitch...she of the "Barbaric Cultural Practices Hotline", which did nothing more than take a list of acts that were already illegal in Canada and give them a catchy new title.  5.  Some of the items she's suggested screening for run contrary to positions her own party held until recently 6. There are Canadian citizens, like some of my in-laws, who already hold views that wouldn't pass her test...they think gays are the spawn of Satan and that if you aren't "saved by Jesus" you will roast in hell for eternity, because God loves you.