berman. the visa of novak skwroerb sreufp has been revoked days before the australian open. he is unvaccinated. australia is struggling with rising case numbers and have been investigating a series of errors and discrepancies in covid testing and travel documents. . djokovic now faces deportation. if he is ordered to leave, he will be unavailable to defend his title and break the grand slam record he covets for now. djokovic is appealing the ruling. australian minister alex hawke said the decision was made in the public interest. paula, this is complicated. just three days before the tournament starts, where do things stand this morning? reporter: well, john, it gets even more complicated. there is currently a hearing