WATCH: PwC axes top staffer after racial abuse rant IOLCape Town - Audit firm PwC has moved swiftly to fire its executive who racially abused a black family at Cape Town International Airport. Alistair Hofert, who was cognitive and intelligent automation lead and associate director at PwC, parted ways with the multinational on Monday following a disciplinary inquiry. PwC did not name Hofert in the response it supplied to The Star on Monday, but his identity was exposed on social media at the weekend. Calling for Hofertâ??s immediate sacking, many circulated his picture on Twitter. Bulelani Ngcauzele, who took to Twitter to expose Hofert harassing...