Obama goes into nextround with war chest
606976
Clinton is Democrat frontrunner after Super Tuesday but rival has funding advantage
96000
Barack Obama has had a season of remarkable fortune and is now often treated as though he is already the next senator from Illinois.
704277
Televised duel is most vicious yet in contest, as Obama takes risk of attacking rival's husband
17208
Democrat Barack Obama hoped to  extend his winning streak over Hillary Clinton in their  bruising Democratic presidential race when voters made their  choices in three battlegrounds around the U.S. capital on  Tuesday.
389019
On his "No Surrender Tour," the hawkish candidate is trying to parlay his support for the war into a new surge of his own
19245
Mike Jordan sells Barack Obama door to door.
155186
The battleground now shifts to states where each of the leaders believes he holds advantages.
286655
If he wanted, the Barack Obama of today could have a pretty good debate with the Barack Obama of yesterday.
200919
Everybody wants a piece of Barack Obama. Ahead by a mile in his race for the US Senate from Illinois, the youthful state senator with huge ambitions is taking his show on the road
407752
With his anti-war stance and universal health-care plan, the former VP nominee is trying to establish himself as the bold, progressive candidate. And that's forcing Clinton and Obama to move farther left
33296
Democrat Barack Obama said Tuesday the nation's foreign policy challenges call for a new leader who will worry more about doing the right thing than how it will look.
685030
Barack Obama carries fight for Democratic nomination deep into his rival Hillary Clinton's territory
658843
COLUMBIA, South Carolina  - Democrats Barack Obama and Hillary Clinton looked on Sunday toward the next battles in a bruising White House race after Obama scored a landslide win in a South Carolina primary tinged by the issue of race.
552165
Demand is high for the books of presidential contender Barack Obama.
150403
AMES, Iowa  - Democratic presidential contender Barack Obama drew a contrast with rival Hillary Rodham Clinton over the Iraq war on Sunday and said he was "not clear" how she planned to end the conflict.
465294
Senator Barack Obama visited the key campaign state selling a message of hope but proclaiming himself wary of the ÂhypeÂ surrounding him.
399945
John McCain and Mitt Romney headed toward another showdown, while Hillary Rodham Clinton and Barack Obama readied for a nationwide battle.