AP - Democratic National Convention delegates have started a roll call of states, a procedural necessity in a history-making process that will end in Barack Obama's coronation as the party's presidential choice.

AP - Sen. Barack Obama has brought his historic quest for the presidency to the site of the Democratic National Convention, landing at Denver International Airport as the formal nomination roll call drew near.

AP - In an emotional meeting leading up to the Democratic roll call of the states, Hillary Rodham Clinton released her convention delegates Wednesday to vote for certain presidential nominee Barack Obama.