There's a petition to "pardon" Julian Assange: https://www.change.org/p/donald-trump-pardon-julian-assange
The petition is directed at Donald Trump, so it covers the presumed threat of Julian's extradition to the USA, not Julian's prosecution in Sweden for alleged rape, which would presumably go ahead if the US extradition threat was lifted.
Sign and/or share if you think it's a good cause.