Compiled by Rebecca Sinderbrand, CNN Washington Bureau
* Hillary Clinton is in Texas, where she attends her South Texas campaign kickoff event in McAllen and attends campaign rallies in Robstown and San Antonio.
* Mike Huckabee attends a campaign rally in Pewaukee, Wisconsin.
* John McCain holds a media availability and a fundraiser in Washington, D.C.
* Barack Obama is in Wisconsin, where he delivers a major economic address in Janesville and holds town halls in Waukesha and Racine.
* Ron Paul speaks at Georgetown University in Washington, D.C.