Sorry visiting aliens do not come under the jurisdiction of the Constitution. Illegal aliens are "outlaws" and should be dealt with accordingly.<quoted text>
Subject to the jurisdiction of means having to obey the law of the United States. Everyone in the USA, citizens and aliens (both legal and illegal) has to obey the laws of the USA. Only foreign diplomats and their families do not, and they are the only ones in the USA that are not subject to the jurisdiction.
“Who does not know that every person born within the limits of the Republic is, in the language of the Constitution, a natural-born citizen.” Rep. John A. Bingham, The congressional globe, Volume 61, Part 2. pg. 2212 (1869)”
Under the 14th amendment as ratified in 1868, Bingham was right.