BHP group is walking away from its takeover attempt of Anglo-American. Reports say that Anglo rebuffed its latest bid. BHP was trying to thwart a planned tie-up between Anglo and Canada's Tech Resources.BHP said early this morning that it had held preliminary discussions with Anglo, but was no longer considering a combination. Anglo and tech shareholders are set to vote on December 9th on whether to move forward with their merger. >> Breaking news now from Novo Nordisk.This has to do with a phase three uh t ...