<prompt> Ukudala inguqulo eyinkimbinkimbi yalesi sigwebo uBuchanan wayesondele kubantu abaningana, kuhlanganise noJames P. Hoffa, ngokujoyina ithikithi lakhe.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi ngokwengeziwe yomusho ithi UBuchanan wayethinte abantu abaningana, kuhlanganise noJames P. Hoffa, mayelana nokujoyina ithikithi lakhe ngaphambi kokuba akhethe isishoshovu esingumAfrika-waseMelika u-Ezola Foster. 