With US Senator Kyrsten Sinema’s (I-AZ) resignation announcement Tuesday, Arizona’s Senate race will now only be between US Rep. Ruben Gallego (D-AZ) and former newscaster and failed GOP gubernatorial candidate Kari Lake. An Axios report points to the fact that Sinema’s exit “is the latest in a series of crushing blows to Senate bipartisanship, hollowing out a centrist core that has suffered under years of intensifying polarization.” Pointing to US Senator Joe Manchin (D-WV) and US Senator Mitt Romney (R-UT) — who both announced their exits from the Senate over the last few months — the news o…
