Republican presidential candidate Newt Gingrich is meeting with supporters in Mount Pleasant, Iowa, before visiting Ottumwa, Oskaloosa and Knoxville later in the day.
Mitt Romney is spending Tuesday on the East Coast, following a morning appearance on MSNBC with a fundraiser in Bronxville, N.Y., and then a town hall meeting in Bedford, N.H.
Also in New Hampshire, Jon Huntsman is hosting town hall meetings in Nashua and Stratham, while Ron Paul meets with supporters in Manchester, Plaistow and Exeter.
The other top GOP candidates are focusing on Iowa. Michele Bachmann has nine events scheduled, beginning in Independence and ending in Bettendorf. Rick Perry and Rick Santorum are meeting with Iowa voters too.