Hmmm, just as i thought - the whole 'sale' process was just a delaying tactic to appease the US Government while GM were begging for cash.
Now that they have the funding, and have scared the European governments into thinking that a sale will mean massive layoffs and huge unemployment, GM can suddenly turn around and announce they will keep Vauxhall & Opel, and the cash they will require from the various Euro govts. will be MUCH less than would have otherwise been needed if they sold to the Russians or Canadians...