This week's letter to Sen Sinema.
https://www.sinema.senate.gov/contact
Senator Self-Enrichment:
It sickens me that you have chosen to enrich yourself instead of representing the Arizonans that elected you. Resign.
The fact that you'll interact with billionaires at Davos before you'll have a town hall meeting with Arizonans is appalling and telling. The wealthy know you work for them, and Arizonans know you work for the wealthy; it's clear to all sides that you have given up any pretense of representing voters.
The time for action is now. Resign immediately and end the charade of an "independent" candidacy that has no chance and may well lead to Republican control of the Senate.
Do what is right for Arizona, for the nation, for the world. Quit.