"The voters presumably weigh up the various things that are important to them, and vote for who they believe will best represent their interests."

Interestingly in OZ, public opinion was dead against Beasley - especially after he 'shafted' Latham so he could get back in power.... now that he has 'retired to the back bench', hey look! Labour has shot up in the polls... Even Fascist Johnny is looking worried...

:-)