I am registered to vote in Vermont (Town of Brighton) and lived there for decades. Now I reside in Estonia. I needed to contact Senator Sanders for help with a problem: I did not receive the December $600 stimulus payment and IRS can evidently not read. I sent them a letter about this. Got a form letter in reply bragging about the $1,400 stimulus, which I did receive. Unfortunately, all the Senator´s contact forms require a Vermont address, so I cannot reach anybody. What a crappy system.