Martha McSally

The Democratic challenger is now ahead of the GOP senator by 7 points.

The Public Policy Polling poll found that Senators Susan Collins and Martha McSally have high disapproval ratings in their respective states.

Martha McSally argued that a vote to remove Trump would be an effort to "decapitate" the government ahead of the 2020 election.

The Lincoln Project, a conservative organization trying to defeat Trump, released an ad calling McSally a "Trump Hack," compared to other Arizona senators.

The Eastern Arizona Courier compared the senator's behavior to "name-calling like a third-grader on the playground."

"You can call me a conservative hack, but do you want witnesses, yes or no? Why aren't you telling us?" Fox News' Laura Ingraham asked Martha McSally.

Senator Martha McSally called a CNN reporter a "liberal hack" on Thursday.

"THIS is how you handle FAKE NEWS," the Trump campaign posted to Twitter, before directing supporters to donate to McSally's reelection campaign in Arizona.

"The party was shaken by that," Scott Reed said. "We're all worried," he added.

McCarthy, an Arizona businessman, hopes to win the Senate seat formerly occupied by Sen. John McCain in the first general election since the longtime senator's death in 2018.

The first-term lawmaker told Newsweek that after weeks of studying the evidence, she's determined the accusations levied against the four-star general are false.

Outgoing GOP congresswoman is chosen by the state's governor to serve the remaining two years of John McCain's term.

Election observers expect Sinema's lead to grow over Republican competitor Martha McSally as the count continues.

Voters elected the country's first Muslim and Native American women to Congress, in addition to a number of other firsts. 

"It was OK for Americans to join the Taliban to fight against us," McSally said.

"Sorry, [Donald Trump]. I made no endorsement in this race," Jeff Flake responded on Twitter.

Martha McSally is leading the Arizona GOP Senate primary, but she has had to shift her campaign to respond to recent attacks from her more conservative primary opponents.

Under pressure from her hardline anti-immigrant opponents, a GOP candidate for Senate from Arizona appears to have removed a video of her supporting DACA.

"I told Washington Republicans to grow a pair of ovaries and get the job done," she says in the video.