It's hard to say whether Justin is selling out Canada in return for votes more to the Muslims or to the Chinese.

These two groups have a similar share of Canada's population (7% in large urban centres), both are among the top 3 or 4 sources of Canadian immigration, and both but especially Muslims have higher than average birthrates.

So Justin like Papa Pierre wants to and is pandering to these two groups above all others.

Initially, the Muslims got off to the fastest start with cabinet and sub-cabinet appointments such as the airhead twins Monsef and Chagger, the parliamentary secretary to the Global Affairs minister who lobbied for Sharia law in Ontario and supported the terrorist groups Hamas and Hezbollah , and now one actually qualified appointment as minister of Immigration.  As well, Trudeau visited numerous mosques including ones with imams preaching death to all Jews and all infidels, etc. 

But the Chinese have had the most privileged economic access with more to come.

Sad