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SCOTTSDALE, Ariz. — Rep. Martha McSally of Arizona sees her race for the Senate as a make-or-break one for Republicans.
“They know if there’s any chance to flip the majority, it goes through Arizona,” the two-term congresswoman said of the Democrats while addressing a friendly audience here at a synagogue Wednesday night. “I’m literally a firewall to make sure that Chuck Schumer and his allies are not in charge.”