Illegal Immigrants Protest at Trump Tower

#1 Can someone explain how illegals have a right to protest on US soil?
#2 Why aren’t these people being deported? Those allowing them to move freely within the US you do know aiding and betting illegal aliens is felony right?

8 U.S. Code § 1324 — Bringing in and Harboring Certain Aliens
8 U.S. Code § 1324

NBC reported some protesters were arrested. Those that were arrested were probably US citizens who want to see our border left wide open to our enemies. I can’t see the NYPD under comrade de Blasio’s regime arresting illegals and then reporting them to ICE for deportation. You can be sure these open border types will be the first ones whining after an attack, “why didn’t anyone do anything to stop it”!