The Obama campaign is pitching a new online calling tool, which enables people to call their Republican representatives or, if you live in a blue area, to call fellow Obama supporters in redder pastures and urge them to get on the phone. That's pretty sophisticated activism.

By Lily Kuo WASHINGTON--A Kansas Republican leader under fire for sending an email invoking a bible verse to suggest that Democratic President ...

President Obama will kick off an all-out grass-roots effort today urging Congress to pass his $3.55 trillion budget, activating the extensive campaign...

Organizationally, McCain's campaign email list is very thin, since the majority of addresses were purchased, not organically recruited.

Obama tapped his email list to organize support for the economic stimulus on Friday, the first attempt by Obama's aides to formally rally his campaign supporters behind his legislative agenda.

Obama's team wants everyone to know -- this massive list of energized activists is the biggest stick Obama will carry in Washington.

When Fox News aired a report in January claiming that Sen. Barack Obama had been educated at a radical Muslim madrassa, his campaign beat the story ba...