CNN

Compiled by Lauren Kornreich, CNN Washington Bureau

* Hillary Clinton attends a rally in Las Vegas, Nevada.

* John Edwards volunteers with local supporters at Lowcountry Food Bank and holds a rally in Charleston, South Carolina

* Rudy Giuliani visits supporters at Croissants Bakery and Café in Myrtle Beach, South Carolina

* Mike Huckabee attends a fundraiser and a Fair Tax rally in Myrtle Beach, South Carolina

* John McCain holds a press conference in West Columbia, South Carolina, a town hall meeting and media availability in Greenville, South Carolina, and a pre-debate party in Myrtle Beach.

* Barack Obama attends a rally in Charleston, South Carolina before heading to Chicago.

* Ron Paul visits with Myrtle Beach voters at local businesses.

* Mitt Romney makes a stop in Greenville, South Carolina before heading to Myrtle Beach.

* Bill Richardson holds a press conference in Santa Fe, New Mexico

* The Senate Radio-Television Correspondents' Gallery Daybook

* The House Radio-Television Correspondents' Gallery Daybook