designguy

Not going to happen sorry. Work as an Au Pair does not qualify for a work visa

No but you will need sole custody or a letter from the other parent allowing you to travel with the child

Interviews are at USCIS's convenience ... not yours

https://www.uscis.gov/green-card/green-card-processes-and-procedures/child-status-protection-act-cspa

Correct me if I'm wrong. If the Uncle naturalized PRIOR to the 18 year old turning 18, then this child would also be a USC

He is wrong. Also the children may already be US citizens. Check out this to see if the children qualify https://www.uscis.gov/citizenship/learn-about-citizenship/i-am-the-child-of-a-us-citizen

This is incorrect. An EB5 is an immigrant visa. Once you enter the US on the visa, there is no expiration to how long you can stay. Where are you getting that information

If the children entered the US through the EB5 then they became permanent residents once their visas were stamped the first time they entered. Keeping them here seems to be more of a family matter than an immigration matter. If from what I gather the mother left/is planning to leave the US An I130 does not make you a USC

Can you expain this. They are currently in the US? What are you saying is going to expire? These are forms for visas or to apply for permanent residency not naturalization

How old are the children

That is not an official government site. Nothing there should be taken as fact. https://de.usembassy.gov/unpaid-work-is-work-make-sure-you-have-the-correct-visa/#

Wrong. You can not work in any capacity in the US without authorization. Just because you may have done it, doesnt make it legal.

Agreed. Back in 2016 there were Hillary signs, posters, stickers everywhere (granted that was here in NYC). I have yet to see anything Biden 2020

I respectively disagree. When you see the way the House handled Bill Barr's hearing and the total denial of the riots its pretty clear where the source of this comes from When you have every presidential candidate (Biden Included) raise their hands to support free health care for illegal immigrants I would say that is on the more radical side

While the majority of the Dem base is mainstream, but the party itself and its positions are more and more controlled by radicals like "The Squad"