A group of Spanish tourists view a replica and reconstruction of the remains of a more than 3-million-year-old female hominid known as "Lucy" at the National Museum in Addis Ababa, August 7, 2007. Ethiopians worried on Tuesday that the fragile bones of their world-famous skeleton -- the remains of a more than 3-million-year-old female hominid known as "Lucy" -- may not survive a six year US tour. [Reuters]

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