Republican Martha McSally accused Democrat Kyrsten Sinema of saying “it was OK to commit treason” in a fiery Arizona Senate debate on Monday, in response to Sinema once telling a radio host ...

Martha McSally and Kyrsten Sinema are both vying for Jeff Flake's seat. PHOENIX -- Calls for politicians to “grow a pair of ovaries” and digs about how many shoes a candidate have might sound ...

Republican Senate hopeful Martha McSally, who was locked in a too-close-to-call race with Democrat Kyrsten Sinema, called her opponent and conceded Monday after Sinema's lead widened.

Republican Martha McSally doubled down on her assertion that her Democratic rival, Kyrsten Sinema, supported "treason" in a remark made 15 years ago.

U.S. Senate candidates Martha McSally and Kyrsten Sinema faced off Monday night for their only debate of the 2018 election cycle in the battle to replace retiring U.S. Sen. Jeff Flake.

The race to become the first woman senator in Arizona's 106-year history between Republican Martha McSally and Kyrsten Sinema was neck-and-neck, according to unofficial early returns. ...

When Republican Martha McSally and Democrat Kyrsten Sinema faced off on stage on Monday night for the only debate of the 2018 Senate race, each sought to brand her opponent as a liar – unworthy ...

As U.S. Senate candidates Martha McSally and Kyrsten Sinema sparred in their first and only debate, Arizonans were watching and gauging their live performances.

My Tuesday morning take of the big Martha McSally-Kyrsten Sinema debate: Sinema was a machine, McSally was overly caffeinated and voters? We’re getting the shaft. It’s ridiculous that these ...

Senate rivals Martha McSally and Kyrsten Sinema have rarely bucked their parties in the past four years, especially on the most divisive votes in D.C.

Rep. Martha McSally takes questions from the press after debating Rep. Kyrsten Sinema in the Arizona PBS studios at the Walter Cronkite School of Journalism and Mass Communication at Arizona State ...

Democrat Kyrsten Sinema's unbreakable hold on Maricopa County, along with her overwhelming support in Martha McSally's Tucson-based congressional district, gave Sinema an edge Republicans could ...