Jonathan J. Cooper/Associated Press

Nikki Haley has been swamped in Nevada’s symbolic Republican presidential primary as GOP voters resoundingly picked the “none of these candidates” option on the ballot.

Sen. Tim Scott of South Carolina endorsed Donald Trump Friday ahead of next week’s New Hampshire primary, the latest sign the Republican party is rallying around the former president's candidacy after his historic Iowa win.

Florida Gov. Ron DeSantis canceled a day of presidential campaign appearances in South Carolina to deal with crises at home as his state mourns a racist fatal shooting in Jacksonville and prepares for a tropical storm.

The Biden administration is threatening to revoke the authority for three Republican-controlled states to handle their own workplace safety regulations because they have refused to adopt rules to protect health care workers from COVID-19. The threats were sent to Arizona, South Carolina and Utah as the U.S. Occupational Safety and Health Administration prepares to adopt much more far-reaching vaccination and testing rules affecting 80 million Americans.