Super (duper) Tuesday

Today is Super Tuesday, when voters in 22 states and two territories will go to the polls to select presidential nominees.  Today promises a more exciting than usual contest, with a too close to call catfight going on between Hillary Clinton and Barack Obama on the Dems' side and a relatively wide open field on the Republicans' side (though many say John McCain is the frontrunner).

So who'll win?  Our only prediction is to expect the results to come in like a rollercoaster: this candidate's up, then down, then up again. Hold on to your hats folks, this one's gonna  be quite a ride!