Scott Horsley Scott Horsley is a White House correspondent for NPR News.
Republicans Debate in California
McCain Surges on Strength of Florida Win
Florida Polls Report High Turnout, Mostly GOP Votes
Florida Primary: Big Prize for GOP Hopefuls
Campaigning Intensifies in Florida
GOP Campaigns Prep for Vital Florida Race
GOP Hopefuls Push Tax Cuts at Florida Debate
Romney, Clinton Win Nevada Caucuses
Candidates Talk Economy in Foreclosure-Prone Nev.
Democrats Woo Labor, Minorities in Nevada
Democratic Candidates Target Economy in Nevada
GOP Debate in South Carolina Polite
Mich., S.C., Pose Different Challenges for Romney
Re-Energized After N.H., McCain Moves to Michigan