There are new claims of bigfoot encounters -- in Siberia and rural Michigan -- that will likely add to the debate over whether the creatures really exist, although neither holds the smoking gun of a photograph, tissue sample or other scientific evidence. A group of Russians claim a living "snowman" roams the cold Shoria Mountain area of southern Siberia. Meanwhile a woman in Newaygo County, Mich., told Discovery News that she has been interacting with and actually feeding a large family of close to 10 Bigfoot-like creatures who live in the woods near her home for the past two years....