Public Citizen, a consumer advocacy group, has a submitted an amicus brief in the Northern District of California, arguing that Presidential candidate Ron Paul does not have the right to sue over an unfavorable YouTube video.

The annual State of the Union (SOTU) address by the president represents political theater at the height of spectacle, from Vanity Fair tweeting about Secretary of State Hillary Clinton's sparkly headband to breathless analysis over President Barack Obama's utterance of "good job" to Defense Secretary Leon Panetta as he walked toward the speaker's podium last night.

Mitt Romney has spent much of the Republican primary season trying to stay above the fray both in debates and campaign advertising. Now he's changing his tone after losing Saturday's South Carolina primary to former Speaker of the House Newt Gingrich.

Newt Gingrich fought to stay on message and not let recent personal revelations dominate the conversation during the final GOP debate before the South Carolina primaries on Saturday.

While comedian Stephen Colbert's recent launch of an exploratory committee is satirical, his message is not.