Gallup Daily Republican National Primary Tracking Poll (2/28)

• John McCain 61%
• Mike Huckabee 24%
• Ron Paul 3%

Gallup Daily Democratic National Primary Tracking Poll (2/28)

• Barack Obama 48%
• Hillary Clinton 43%

Gallup is interviewing no fewer than 1,000 U.S. adults nationwide each day during 2008. The results reported here are based on combined data from Feb. 25-27, 2008, including interviews with 992 Republican and Republican-leaning voters, and 1,219 Democratic and Democratic-leaning voters. For results based on these samples, the maximum margin of sampling error is ±3 percentage points. In addition to sampling error, question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of public opinion polls.