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Obama's Convention Speech Moved To Stadium

In a break with tradition, Barack Obama will accept the Democratic presidential nomination at Invesco Field at Mile High, a 76,000-seat stadium, rather than at the site of the party's national convention across town.

Democratic Party Chairman Howard Dean acknowledged the decision to move Obama's speech on the final night of the Aug. 24-28 convention to the giant open-air football field of the Denver Broncos would raise security challenges, but said he and Denver Mayor John Hickenlooper had agreed such challenges won't deter the move.

Dean, in a conference call with reporters, also batted away questions about logistical challenges and added costs the change would produce, saying those things would be worked out in the coming weeks.

It won't be the first time a presidential candidate has accepted the nomination in a stadium. On July 15, 1960, John F. Kennedy gave his acceptance speech before tens of thousands at the Los Angeles Coliseum.

Separately, one official confirmed that Obama's aides were attempting to arrange a speech at a second dramatic venue: Berlin's Brandenburg Gate, part of Obama's July trip to Europe and the Middle East.

The Gate was the site of one of Ronald Reagan's most memorable speeches. On a trip in July 1987, Reagan stood before throngs of West Berliners and implored then Soviet President Mikhail Gorbachev to tear down the Berlin Wall dividing the city. The wall is no longer there.

Ron Perea, Secret Service special agent in charge in Denver, declined to discuss what security precautions the agency would take for the convention's open-air event, including any restrictions on airspace and traffic.

Most of the convention will take place at the 21,000-seat Pepsi Center. Construction for the convention was beginning there Monday amid concerns about lagging fundraising and cost overruns.

Last month, the convention's host committee reported it was nearly $12 million short of the $40.6 million it had pledged to raise for the effort. Host committee members spoke openly of needing the Obama campaign's help to close the gap.

Dean said the convention was operating on budget, and Obama senior adviser Anita Dunn said the campaign was on board to help.

"The fact that the nomination was not decided until the begining of June - clearly many donors would have hung back a little to see if the candidate of their choice was going to get the nomination," Dunn said.

With an influx of younger voters and Hispanics in recent years Colorado, once heavily Republican, is among a handful of states in the mountain West that have been trending Democratic. Both parties view it as a general-election swing state; Republican John McCain kicked off a five-day economy-focused campaign swing in Denver Monday.

Obama is known for drawing huge crowds to many of his speeches. In May, a record 75,000 jammed into a riverside park in Portland, Ore., to hear him speak shortly before that state's primary.

Obama is scheduled to deliver his acceptance speech on Thursday, Aug. 28, the fourth and final night of the convention. It coincides with the 45th anniversary of Martin Luther King Jr.'s "I Have a Dream" speech on the steps of the Lincoln Memorial in 1963.

The Illinois senator is running to be the first black president.