Low-income Americans, civil rights activists 'expect more of him,' says the longtime consumer advocate, pursuing his fifth bid for the White House.
Tehran dismisses latest UN offer on nuclear program, prolonging the debate over more sanctions.
Sarkozy is delivering on his promise to break with the past.
Depending on their own point of view, they give thumbs up – or down – to Obama's and McCain's energy proposals.
Citing dreary job numbers, some economists see the first 'recession election' since 1980.