Here’s The Pertinent text:
All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside. No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws.
This was passed right after the Civil War To Say that former Slaves were citizens. Do you think it needs to be changed so that children of illegal immigrants do not automatically become citizens? Maybe it does.