POLL: Clinton Narrows Obama National Lead

Gallup's daily tracking poll shows that Hillary Clinton (47) has narrowed the gap nationally with Barack Obama(48).

However, despite the now-famous $10 million dollars raised online in 24 hours after her win Tuesday, Clinton has other potential problems:

Campaign finance records released this week show that a growing number of Clinton's early supporters migrated to Obama in March, after he achieved 11 straight victories. Of those who had previously made maximum contributions to Clinton, 73 wrote their first checks to Obama in March. The reverse was not true: Of those who had made large contributions to Obama last year, none wrote checks to Clinton in March.

Additionally, Clinton's lead in super-delegates has been reduced from over 100 in November 2007 to 22 this week. She now trails in number of states won, number of pledged delegates, amount of money raised and the "popular vote." Clinton leads in super-delegates and in electoral college votes of states won.