A majority of independent voters in Tuesday's presidential primary chose one of the Democratic candidates. Those who voted on the GOP side helped boost McCain to victory.
The Federal Election Commission has vacancies in four of six seats and it hasn't acted on a new ethics law.
The Democratic contest is more likely to be decisive.
Caucus results shake up the race for the White House in both parties.
An Iowa Democrat has 30 minutes to rustle up five more votes for her candidate.
A two-faced Roman god gave his name to a group of words that are their own antonyms.
Most polls show a very close race among the top candidates in both parties, so the outcome hinges on which campaigns are best at turning out their supporters.
Polls released Sunday show Romney in dead heats in both Iowa and New Hampshire.
The 10-term congressman from Texas has been a strict constitutionalist since he came into public life some 30 years ago.