Presidential candidates from both parties are making a last push for before Thursday's Iowa caucuses.
Republican Mitt Romney has made a series of quick stops at
coffee shops around the state. His campaign scheduled six stops in
an effort to get him in front of as many people as possible.
Meanwhile, rival Mike Huckabee spoke to a small crowd at a
hunting goods company. He lashed back at political ads attacking
him, saying voters don't want a president whose campaign is based
on what's wrong with someone else. The ads were put out by the
Romney campaign. The two are in a close race for first place among Republicans.
On the Democratic side, Hillary Clinton is touting her
experience as a senator and first lady. Barack Obama spoke to a
group of undecided voters, biting back at criticism that he's too
inexperienced and too nice for the presidency. John Edwards
insisted that he's never taken money from special interest groups
while campaigning, and called on some controversial groups -- even
those supporting him -- to stop their activities.
Polls show Edwards, Obama and Clinton to be locked in a tight
race among Democrats.