    Sentence.1: WorldCom , brought down by  an $ 11 billion, accounting scandal , is  adopting. the name .of' its’ -MCI jong-  distancé division in.a-bid to clean‘up its  image .    Sentence 2: WorldCom ; decimated by. a  massive accounting scandal , is adopting  the name -of its: MCI. iong-distance  division ina bid.to clean up ifs image :