DNA Testing at border for minors

[Luvnit2]

This to me is a no brainer. Child trafficking is a major issue. It will be proposed if the adult accompanying a minor child does not have proof they are a parent they test the child and the adult DNA.
https://www.foxnews.com/politics/texas-congressman-proposes-dna-testing-determine-illegal-aliens-family-ties-minor

This should be an issue both sides of the aisle should pass. It is a way to deter child trafficking at the border. My concern is because Trump did it, Democrats will not get on board.