Schott got suspended in the 90s for yapping about Hitler....there are just some subjects that are just plain off limits in the USA and while you can plead free speech all day in the end it is a team ownership decision....
maybe you should try walking around your office, saying how great you think Tim McVeigh was or the 911 jet pilots were and how much you admire their work....betcha get called into the bosses office pretty quick.
If Guillen was managing any other team nothing would happen, nobody would care.