Republicans see a dead heat in Arizona Senate race

The National Republican Senatorial Committee (NRSC) is telling donors that the Arizona Senate race is “an absolute toss-up,” despite the Democrat consistently leading in public polling, Axios has learned.Why it matters: The move signals GOP concern that the Arizona contest could fall down donors’ priority lists in favor of other Senate campaigns where Republican candidates are polling closer to their Democratic opponents.Rep. Ruben Gallego (D-Az.) is consistently polling ahead of Republican Kari Lake just over four months from the election.A CBS poll last month showed Gallego with a…