Within hours of the release of a video of Donald Trump making lewd comments about women, Republicans nationwide condemned the remarks and tried to distance themselves from the GOP presidential nominee. 

On the heels of a loss in Arizona and a win in Utah, Ted Cruz announced the endorsement of Jeb Bush on Wednesday.

With a week to go in the fight for the Republican nomination, things are heating up in Oklahoma and across the country.

The six remaining Republican presidential candidates took the stage in Greenville, South Carolina, for their first debate since this week's New Hampshire primaries.

The bombastic billionaire Donald Trump easily won the Republican primaries with more than a third of the vote, while independent Sen. Bernie Sanders handily defeated his Democratic opponent Hillary Clinton.

A new SoonerPoll shows Republican presidential candidate Marco Rubio gaining ground on leading candidates Donald Trump and Ted Cruz.

CBS News projects that businessman Donald Trump will win the New Hampshire Republican primary and Sen. Bernie Sanders, I-Vermont, will win the Democratic primary.

Presidential candidates are making their final pitch to New Hampshire voters on Monday ahead of Tuesday's primary. 

Sarah Palin, the former Alaska governor and 2008 GOP vice presidential candidate, is officially endorsing businessman Donald Trump's 2016 bid for the White House.

Thirty-five percent of Republican primary voters support Trump, up 13 points since October, and his highest level of support in CBS News polling. 

Republican presidential candidate Donald Trump is facing harsh criticism for calling for a "total and complete" shutdown of "Muslims entering the United States."

The Democratic presidential candidate is planning a fundraising stop early next month in Tulsa, state Democratic Party chairman Mark Hammons said.