For the first time since the 1930's, Great Britain's two-party government may be in for a change. If neither the Labour nor Conservative party wins enough votes to govern, Nick Clegg, leader of the Liberal Democrats, will be the power broker. Currently, the parties are in a three-way tie, which could leave the country ruled by a coalition. But who would be getting in bed with whom? What about the current Prime Minister, Labour's Gordon Brown? John Burns is London Bureau Chief for the New York Times.