I am unsure if you were joking (I have difficulty identifying sarcasm in Internet postings), but just to be clear to the other readers, foreign nationals do have Constitutional rights, including those of the First Amendment. Now they do not have FULL Constitutional rights, but they do have some rights granted to them under the U.S. Constitution.
Foreign Nationals, citizens of Syria, Iraq, Iran, etc., etc., have no constitutional rights. There are no protections directly afforded to them under the Constitution, including the First Amendment.