ON THE TRAIL: Thursday, February 28, 2008

Compiled by Jonathan Helman, CNN Washington Bureau

*Hillary Clinton hosts a town hall meeting in Hanging Rock, Ohio. Later, she travels to Texas where she delivers remarks to the Greater Houston Partnership Conference and attends a rally in Houston.

*Mike Huckabee attends a rally and holds a media availability in Texarkana and Waco, Texas. He also holds a media availability and a private fund-raiser in Amarillo, Texas.

*John McCain holds a town hall meeting and a media availability in Houston Texas. Later, he holds a town hall meeting in Richardson, Texas.

*Barack Obama holds town hall meetings in Austin and Beaumont, Texas. He attends a rally in Fort Worth.