Cocktails and canapés in the sky box while delegates line up for $7 hot dogs.

Brian Ross reports on how money mingles with politics at the convention.

As Obama gears up for Thursday's speech, some ask if he's capable of much more.

New research reveals the inexpensive salt may halve cerebral palsy risk.

The Note: Sen. Clinton a hit but it's Bill's turn as Dems takes sharper tone.

New home sales rose in July, but prices continued to plunge at a record pace.

Boston is the region currently most affected by the problem.

Asa Eslocker was investigating the role of lobbyists and top donors at the DNC.

With Denver's Democratic convention, Obama courts West's independents.

Negative ads expand the fissure within the Democratic party.