Wiz Khalifa Altercation With His Own Security Guard

While performing in Ottawa a unidentified man/hater in the crowd was trying to spit on Wiz Khalifa, while his security guards was ignoring this because Wiz was smoking on stage.Wiz then Confronted security and told them to there Job. Shots to Wiz for keep his composure. And those security People need to be terminated ASAP. Later twitting "only reason i went nuts on security wuz cuz i wuz doin my job and he wasnt doin his..."