First of all, I do have to correct the record that this bill targets both natural and naturalized citizens who commit these crimes. It is only the case that, whether you are a natural or naturalized citizen, if you have another citizenship as well, then you are susceptible to losing your citizenship. But I feel that there is potential misunderstanding about this issue, so I do want to clarify that there is not discrimination, whether you are a natural or naturalized citizen under this law.
As for the slippery slope, again if you look at the bill you'll see it specifically sets out which crimes under the Criminal Code, for instance which crimes of treason. It's very specific about which crimes will potentially render you no longer a Canadian citizen. I think if you create a bill properly, you can eliminate the concern about a slippery slope. If you use very broad and overly vague language, then that bill should not be passed and you do have good reason to be concerned.