Several fully vaccinated tennis players participating in the Australian Open qualifying rounds have complained about tiredness and breathing problems. The stakes are high for the organizers who have been keeping tennis star Novak Djokovic as a prisoner according to his parents. The player has won the tournament nine times, including the past three years and is currently tied with Roger Federer and Rafael Nadal for most major victories of all time, namely 20. Djokovic has been confined to a small room in a Melbourne hotel since the Australian authorities denied him entrance to the country, overriding his medical exemption. Australia...