Trump-backed Republican drops out of pivotal swing state race

A Republican candidate endorsed by President Donald Trump for governor of Arizona is suspending her campaign — but this doesn't mean Trump has no cards to play in the race.

On Thursday, former Arizona Board of Regents member Karrin Taylor Robson posted her withdrawal announcement, exactly a year after she began her campaign.

"I am truly humbled and grateful for the volunteers across our state and the tens of thousands of Arizonans who supported our campaign because they believe, as I do...