Senegalese flight passengers were subjected to a number of racist incidents in the Tunisian capital’s airport earlier this week, sparking outrage online. The Tunis-Carthage international airport has been experiencing a number of cancelled flights and delays, leaving passengers stranded in airports. Activists say that passengers from non-sub-Saharan African countries were favoured with respect to being put on a flight, whereas passengers from sub-Saharan African countries – notably Senegal \- were left with no flight to travel on. Videos circulating online on Thursday and Friday showed Tunisian…