Prime Minister Howard’s backdown on the sale of the Snowy Mountain Hydro scheme has been a major victory for the Australian public, but Colin Teese warns that the battle may not yet be over.Surely, nobody can claim to have anticipated the Prime Minister’s back flip on the selling of the Snowy Mountain Hydro scheme.Certainly, as a result of it, there must be no shortage of red faces – most notably, on the Government’s side, Finance Minister Senator Nick Minchin. Only a week before he had boldly o…