It’s a given that Donald J. Trump doesn’t know the U.S. Constitution, the document he swore on oath to defend and protect.

With that established, let’s understand that when Trump says that census counters are not to count undocumented immigrants as part of the 2020 census, he is violating the Constitution … which he doesn’t understand.

Trump wants to limit the count of those who are living here to just citizens, actual Americans. No can do, Mr. POTUS. That 14th Amendment to the Constitution, the one that talks about equal protection under the law, has this to say about how states must be represented in Congress:

“Section 2: Representatives shall be apportioned among the several States, according to their respective numbers, counting the whole number of persons in each State … “

If you look throughout the 14th Amendment, you will not find a word in it that stipulates that only citizens can be among the “whole number of persons” counted in each state. The framers threw open the counted to be “persons.” Citizens or non-citizens, documented or undocumented immigrants. They all count the same, according to the U.S. Constitution.

That is the basis for progressive groups complaining about the restrictions that Trump is seeking to place on the census takers.

This kind of ham-handedness would have an impact on Texas, which stands to gain as many as three new representatives once the census is taken. The state also is home to quite a large number of undocumented immigrants, which you know about already. Many of those immigrants happen to be “dreamers,” the folks brought here as children when their parents sneaked into the country to pursue a better life for themselves and their families.

Trump is trifling with the Constitution in a way that is going to do harm to communities and to states. He must not be allowed to get away with this attempt to pilfer power from states that deserve a loud and clear voice within the halls of government.