Barack Obama has lost his 10 point lead over John McCain in a presidential matchup. Obama and McCain are in a statistical tie in a Associated Press-Ipsos national poll taken Thursday, April 10, 2008. Obama dropped 10 points among women from February to April. Clinton and Obama basically maintained their prior positions against each other. The results from a unscientific poll taken  on AOL, Friday, April 11, 2008 at 9:00 EDST are as follows: Who do you think will win the Democratic nomination? Barack Obama 63% Hillary Clinton 37% Total Votes:Read More