The first amendment to the Constitution states this:
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.
The part I want to discuss is this:
...the right of the people peaceably to assemble...
The Constitution does not address where, or how limited an area, the people have the right to assemble. Should this right also extend to the exclusion of those who do not fit into the pre-defined purpose of the assemblance? If not, why not?