Last week's gathering of the Democratic National Committee in Minneapolis served as proof that if Joe Biden choses to run, he’ll do so as an underdog to Hillary Rodham Clinton.

As Joe Biden considers challenging Hillary Clinton for the Democratic nomination, their long relationship is being tested anew.

After filing the paperwork for his long expected candidacy with the Federal Election Commission, Walker plans to kick off his 2016 campaign in the Milwaukee suburb of Waukesha on July 13.

Long criticized as the party of old white men, Republicans are seeing a diverse group of people step up for possible contention in the 2016 presidential race.

Clinton spoke highly of Maryland Gov. Martin O'Malley and Massachusetts Sen. Elizabeth Warren, who are among the names suggested for possible presidential competitors in 2016.

The Republican is casting himself as the type of political pugilist that appeals to his party’s base as he unofficially kicks off his second presidential campaign.

The 'Incumbent Antithesis' hypothesis, fits recent history and it may suggest a real challenge for the next Democratic nominee, even if it is Hillary Clinton — perhaps especially if it is.

The question is whether any politician wants to undergo the ordeal in exchange for publicity and vague hopes of nudging the party in a slightly different direction.

The former Florida governor sparked a conservative furor last week when he described illegal immigration in an interview as an “act of love” by people trying to provide for their families.