The notion that you either have to agree with every position put forth by one of your supporters or completely distance yourself from that person is a little ridiculous. Just because you interact with someone, it doesn't mean you back or believe everything they say.
http://www.msnbc.com/msnbc/groups-say-clinton-sending-mixed-messages-islamophobia
http://www.msnbc.com/msnbc/groups-say-clinton-sending-mixed-messages-islamophobia