There are 8 billion people in the world. Kamala is for open borders, free healthcare and college for all. Are there any mathematicians in the house?

What is wrong with people? Why not lock the door and only invite in vetted immigrants that play by the rules? Is there are shortage of gangs in the country?
There are 8 billion people in the world. Kamala is for open borders, free healthcare and college for all. Are there any mathematicians in the house?
There are 8 billion people in the world. Kamala is for open borders, free healthcare and college for all. Are there any mathematicians in the house?
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