DES MOINES (AP) - Iowa continues to be in the presidential
spotlight.

Democrats Barack Obama, Hillary Rodham Clinton, John Edwards,
Chris Dodd and Joe Biden are all holding events today.

Polls show Obama, Clinton and Edwards in a tight race in Iowa
even as Clinton holds a wide lead in most national surveys. All
three are campaigning in the state in the run-up to the
Thanksgiving holiday.

Edwards is being joined by singers Jackson Browne and Bonnie
Raitt at appearances today in Davenport, Iowa City and Cedar
Rapids.