If Antonio Brown Had An Excuse, Why The Punishment?

The PM Team w/Poni & Mueller
Thursday, September 20th
AB said he gave an excuse for not being at practice and that Mike Tomlin knew he wasn't going to be there.  So why did the coach fine him?  A caller tries to say this isn't a big story but also says Tomlin should put his foot down, contradicting himself.
00:09:30