While the potential GOP presidential contenders criss-cross the campaign trail , the Democrats remain on the sidelines . Republicans seem to be getting things going already . Obama making trips to early voting states . Joe Biden and Martin Cheney still around , but where are all the other Democrats ? Hillary Clinton freezing the field as the leader in polls among possible candidates .
Republicans seem to be getting things going already . Obama making trips to early voting states . Joe Biden and Martin Cheney still around , but where are all the other Democrats ? Hillary Clinton freezing the field as the leader in polls among possible candidates .