This is a long standing hoax.
Both of my daughters were congressional staffers. They repaid their student loans.
Congressional pay is subject to SS.
No retirement after one term.
The "28th. Amendment" was introduced as a resolution several years ago. It never got out of committee even as a resolution.
There is no exemption for sexual harassment.
The above is all I have checked out. I don't know about the remaining "flagrencies" one way or another.
Dan
You beat me to it, DK. That's been bouncing around for a few years now......