the overall tour leader is br adley. she is an internet superstar. she has her on website and fans on facebook. she is the cross side -- cross- eyed possum. she is going on display in the tropical house. she shot to fame when her photograph appeared on the internet. now she is set to become the star attraction. i wonder if she was sending pictures of herself to people on facebook. stay with us. i will be right back with our in-depth report. >> will come back, everyone. the german the park -- parliament is discussing the phase out of nuclear energy. what will fill the gap once all of the reactors are taken off line? there are other initiatives are around the world that could show germany the way to a totally renewable power grid. first we go to brazil where today's garbage is being used to produce tomorrow's electricity. >> instincts, it rots, and it never stops growing. the residents of sao paulo produce 14 tons of rubbish every day. it ends up a garbage dumps on the outskirts of the city. as it decomposes, it in mets and a large amount of methane. t