10:42 PM: Obama's vote margin so far
With 72 percent of Iowa precincts reporting, the Associated Press is reporting Democrat Barack Obama's lead over Republican John McCain in Iowa as 54 percent to 45 percent.
That's 580,119 votes to 489,521 votes -- the widest margin in Iowa in the past eight years.
-- Lynn Campbell, IowaPolitics.com
Labels: 2008_election
