Sen. Dianne Feinstein (D‑CA) confused a black Republican colleague for a black Democrat in the Senate, according to a new report.Ben Terris, a Washington Post writer and author, shared on Thursday what a Senate staffer recalls witnessing in an interaction between Feinstein and Sen. Tim Scott (R‑SC), the sole black Republican member of the Senate who is now moving toward a presidential bid, sometime after Georgia’s January 2021 runoff elections.“Feinstein had approached Senator Tim Scott, stuck out her hand, and told him she had been rooting for him and was so happy to have him serving with her in the Senate,” Terris reported in a story published by POLITICO.“It was obvious to Scott and the staffers in tow that Feinstein had mistaken the South Carolinian for Raphael Warnock, the newly elected Democratic senator from Georg …