Donald Trump’s decision to sit down for an interview with the National Association of Black Journalists where he created a firestorm by questioning the racial background of Vice President Kamala Harris has created yet another headache for the Republican party. Already reeling from the fallout of Trump running mate Sen. J.D. Vance’s attacks on “childless cat ladies” and labeling couples without children as “sociopaths,” GOP strategists are raising alarms that the top members of the 2024 ticket are doing irreparable damage to their already close election prospects. In a report from Politico, Nat…