Thank you for addressing my question! I appreciate it. To respond, I do not see how not counting non-citizens, in this country illegally, is unconstitutional. Please amplify. I do not want, or think it necessary, to delay the November election, but I think Congress has the authority to do so, in an extreme situation. I suspect that the last two sentences are either incorrect, or taken out of context. Can you provide specifics? In the meantime, I will do some googling myself.
You might want to include the census question in your google search. That is where I found it.