Wall Street Set to Open Down (Reuters) Reuters - U.S. shares were expected to open lower\on Wednesday after crude oil pushed to a fresh high overnight,\while Web search engine Google Inc. dented sentiment as it\slashed the price range on its initial public offering.\In a statement posted on its IPO Web site, Google said it had\cut the range on its IPO to  #36;85- #36;95 per share from  #36;108- #36;135\previously, a 26 percent reduction at the mid-point of the\range.