Palin faces ethics investigations in Alaska

Alaska Gov. Sarah Palin, whom Sen. John McCain named Friday as his running mate, is under two ethics investigations springing from accusations that she abused her office to pursue a personal grudge.

Brownstein: Obama should turn page on 92 playbook

An emphasis on diversity may serve him better than a focus on his middle-class roots.

Edwards to emerge from seclusion for speech

In a return to the public stage, John Edwards has confirmed plans to talk politics a month after admitting to an extramarital affair. But his wife won't be at his side.

NYT: Dems begin selling tour in Pa.

NYT: Obama and Biden set off on their first joint cross-country campaign trek , arriving in the battleground of western Pennsylvania on the opening stop of their formal kickoff to the general election.

All-out battle for womens votes

Supporters view John McCain's choice of Alaska Governor Sarah Palin for running mate a sign of gains women are making, but critics see pandering.