Greens vote could make lib dems extinct.

The Liberal Democrats are facing twin electoral assaults from the Green Party and the National Union of Students in the wake of the party's U-turn on tuition feesThe Independent understands the Greens are drawing up a strategy to target Liberal Democrat MPs in the most marginal seats – a move which could potentially unseat up to 10 per cent of the party's MPs.The Greens are unlikely to win the