marco rubio

Not surprising, Trump and Cruz are leading most polls and the two have clashed often.

Christie's national numbers along would not have qualified him for the debate. But FOX is taking into consideration his surge in New Hampshire.

Marco Rubio is increasingly portraying immigration as a national security issue rather than a question of what to do with millions of people in the country illegally, a sign of his evolving stance on a topic that remains one of his liabilities with conservative voters.

The expectations game for "establishment" candidates has added intrigue to the final sprint to Iowa's lead-off caucuses. While the fight for first place has settled into a two-way race between conservative favorites Ted Cruz and Donald Trump, some of the biggest unknowns surround the candidates for whom a loss in Iowa could still be viewed as a win.

With a nationally focused campaign that leans on strong debate performances and television advertising, Marco Rubio isn't going all out in any one of the early voting states.

Republican presidential hopeful Marco Rubio's slow-go campaign strategy is puzzling party operatives in Iowa and New Hampshire, states where voters are used to candidates showering them with attention early and often.

Two men long-rumored to run for president are taking steps to turn that speculation into reality.

Mitt Romney says Florida. Sen. Marco Rubio is being "thoroughly vetted" for vice president.

New Jersey’s senior U.S. Senator, Frank Lautenberg is joining forces with U.S. Senator Marco Rubio from Florida. They’ve introduced a bill that would place reasonable and affordable caps on health insurance enrollment fees, deductibles, and pharmacy co-payments for military retirees enrolled in the Department of Defense’s TRICARE system.