Rasmussen Daily Democratic Primary Tracker (3/29)

• Barack Obama 48% (46%)
• Hilary Clinton 42% (44%)

Rasmussen Daily General Election Tracker (3/29)

• John McCain 48% (49%)
• Barack Obama 43% (42%)

• John McCain 51% (49%)
• Hillary Clinton 40% (42%)

Daily tracking results are collected via nightly telephone surveys and reported on a four-day rolling average basis. Each update includes approximately 900 Likely Democratic Primary Voters and 800 Likely Republican Primary Voters. Margin of sampling error for each is +/- 4 percentage points with a 95% level of confidence.