Denver, Aug 26 : It was a family affair for the Obamas last night - Michelle delivered the keynote speech at the Democratic National Convention, Barack appeared via satellite video, and their youngest daughter, Sasha, stole the show in the end.

After the aspiring first lady delivered a moving address in which she called her daughters “the center of my world,” she brought the girls from the side of the stage into the spotlight, while Stevie Wonder’s “Isn’t She Lovely?” played in the background.

Barack Obama, speaking live from the campaign trail in Kansas City, joined the three.

Denver, Colorado/Washington - The arrest of a man with firearms and drugs in Colorado led to two other suspects in a case that authorities believe could have been part of a threat against presidential candidate Barack Obama, according to media reports Tuesday.

Federal law enforcement officials were expected to release more details in the case later Tuesday, the Denver Post reported on its website.

London, Aug 26: Democrat Barack Obama will lose the November US presidential election to John McCain unless he overhauls his message of change, outlines specific plans and reassures Americans that he is one of them, according to swing voters in Denver.

The results of a focus group held by Frank Luntz, the leading American pollster, on the eve of the Democratic convention should sound alarm bells for the Obama campaign after a month in which McCain, has drawn level in the polls.

Melbourne, Aug 26: US Police have arrested four people, one allegedly a white supremacist, in connection with a possible plot to kill Democratic presidential candidate Barack Obama on Thursday night during his acceptance speech in Denver.

One of the suspects reportedly told authorities they were “going to shoot Obama from a high vantage point using a rifle sighted at 750 yards,” according to Denver TV station CBS4.

The four - believed to be three men and one woman - were now being held on drugs or weapons charges.