Whatever you do to American Muslims can be done to you.
"Can" and "will" are two different things. It is time to recall that the Constitution is not a suicide pact.
The redefinition of Islam from its current ill-considered status as a bogus pseudo-religion, to a political ideology, is inevitable and will happen at some point in the future. The fact is that Islam is a conspiracy to overthrow the government of the United States(among others), and is therefore by definition illegal. All moslems are de facto members of this conspiracy unless concrete acts can be shown to the contrary.
It must be so, to preserve western civilization. Failing that, the time will come that the Second Amendment will be the defining fact of life of the American citizen, not a footnote for the pundits to mess with.