He said that back in September
https://thehill.com/homenews/campaign/4195861-ramaswamy-says-hed-deport-children-of-undocumented-immigrants-born-in-the-us-calling-14th-amendment-contested/
https://www.nbcnews.com/politics/2024-election/vivek-ramaswamy-deport-children-undocumented-immigrants-born-us-rcna104143