He should be kicked out of Harvard immediately, and preferably jailed for treason. His statement does go directly against the US Constitution and Bill of Rights. It's disgusting that twits like this still get respect in some circles. "And Allah knows best" is a pathetic cop out for idiots who value their own sense of security over their common humanity. Assholes.
This is the direct link to what this clown actually said:
http://talkislam.info/2009/04/03/on-the-listservs-there-is-an-uproar-dev/#more-5933BoR does not apply to private individuals/institutions-- they are merely rights against the state. Any nutjob is completely free in this country to spout off any intolerant, bigoted bullshit they want so long as it doesn't amount to immediate incitement to violence (and the judicial standard for that in the US is pretty damn high). If that weren't the case, every neo-Nazi, White Power skin and Klansman would be in prison.
If we're gonna start jailing people for violating the BoR, there are plenty of people in government who could stand to be put in prison (in fact, almost all of them in this country), as well as Christian evangelical leaders who have directly collaborated with the US government to violently deny the rights of people in Latin America (though that's not a violation of BoR, it is a violation of international law).
It isn't "Harvard Chaplin", as in an institution called that. He is the "chaplain" at Harvard, although frankly I'm not sure why they're using a Christian term when I would have thought "imam" would be more apt.
It's used the same way in the US military-- chaplain can be a priest, a minister, a rabbi or imam walk into a bar...I think the term just means any clergy assigned to a lay organization/institution.