In the 1996 Presidential election in Rhode Island he was temporarily a stand-in candidate for Ralph Nader's official running mate Winona LaDuke.
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With the Providence-Niquinohomo Sister City Project he had been to Nicaragua many times where the project built a health center and a school, and he twice served on medical teams in Guatemala.
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Involved from 1980 with the Citizens Party of environmentalist Barry Commoner, Walton was the party's vice-presidential candidate in 1984 on a ticket headed by feminist Sonia Johnson as the party's presidential candidate.
Richard Nixon | Richard Wagner | Richard Strauss | Richard Branson | Cliff Richard | Richard Gere | Richard Burton | Richard Hammond | Richard | Richard Dawkins | Little Richard | Richard Feynman | Richard Attenborough | Richard M. Daley | Richard I of England | William Walton | Richard Thompson | Richard Francis Burton | Richard Thompson (musician) | Richard Pryor | Richard Linklater | Richard III of England | Richard Petty | Richard II | Richard II of England | Richard E. Byrd | Maurice Richard Arena | Muhal Richard Abrams | Richard Herring | Richard Wright |