Jeb Bush

U.S. Republican rivals Marco Rubio and Ted Cruz ganged up on front-runner Donald Trump at a raucous debate on Feb. 25 in a last-ditch bid to keep the billionaire from winning victories next week that could set him up to clinch the presidential nomination.

Republican candidates in the White House race will face off in Nevada on Feb. 23 in a caucus that will mark the first significant test of where they stand with Hispanic voters.

Republican presidential front-runner Donald Trump grabbed a big win in the South Carolina primary on Feb. 20, while Democrat Hillary Clinton breathed life into her sluggish campaign with a victory over Bernie Sanders in Nevada.

Donald Trump and Jeb Bush took the gloves off on Feb. 13 in the Republican presidential debate, with the billionaire frontrunner unleashing a tirade of intense and often personal attacks one week before the South Carolina primary.

Donald Trump and Bernie Sanders resoundingly won Tuesday's presidential primaries in New Hampshire, riding a wave of anti-establishment anger in the second key test of the long, unpredictable race for the White House.

Donald Trump was the big winner across social media on the night of Jan. 28 during the seventh Republican presidential debate - despite the fact that he was not even there. 

Trump was the most searched-for candidate on Google during the debate, according to data supplied by the search engine, which co-sponsored the event with Fox News. 

Jeb Bush's U.S. presidential bid is boiling down to early voting New Hampshire, some associates say, while others envision his protracted battle for the Republican nomination stretching deep into the spring.

Republican front-runner Donald Trump defended his provocative call for banning Muslims from the United States in Dec. 15 night's presidential debate as the candidates pushed their own plans for fighting Islamic State of Iraq and the Levant (ISIL) militants.
     

Donald Trump is trying to back away from his support for a government database to track Muslims in the United States, an idea that drew sharp rebukes from his Republican presidential rivals and disbelief from legal experts.

A steadfast performance by Jeb Bush during the Nov. 10 Republican debate has halted the sense of desperation around his U.S. presidential campaign and may buy him time to counter the rise of chief rival Marco Rubio.