The far left is psychopathic and they work together internationally exchanging ideas and resources. We cannot fool ourselves into thinking that there are not Americans who could be this evil. There are psychopaths in every country, including our own.
If we allow ourselves to think the worse, then it does all make sense, from the vantage point of people who have no conscience and believe that the end justifies the means. I believe that the American and European left both conspired to flood their countries with millions of third world immigrants in order to make the native people a minority in the lands of their ancestors. This is classic divide and conquer. Turn the western countries into balkanized states with various ethnic groups fighting each other. They would break the will of the people and enslave them. I believe that is the plan. Even a member of the Labour Party admitted in a newspaper interview that they opened up immigration to defeat the conservatives. And didn't the Democrats do the same thing here under Clinton? You can see that the Democrats are still fiercely fighting for amnesty because they know it would mean millions of new Democrat voters. The Democrats may be just greedy crooks, but the Marxists in their midst are planning the long term strategy. The Marxists tell the other Democrats what they want to hear but they are hiding their ultimate goal which is to take down the United States and make us a Marxist government by any means possible.
Not only divide and conquer, but occupation to saturation to statehood. Numbers and occupation matters....it always has, always will. History has sung that song many times over.