GENEVA (Reuters) - Swiss climate activists dumped coal inside a branch of bank UBS on Tuesday to protest against its funding of fossil fuel projects, a day after a judge acquitted 12 climate protesters over a stunt inside Credit Suisse .A witness said 20-30 activists took part in Tuesday's protest in the student city of Lausanne, carrying a banner saying "We will leave when you quit fossil fuels". Police later dragged them out."The action was intended to be symbolic and give them back the coal..