We don't have freedom of speech in this country. The problem with what she has she said, before changing it (when it became clear that it could be construed as insighting racial hatred) is the nutters who would take her comments at face value.
It's all very well saying she wasn't saying this or that, she was using a tragedy to peddle her right wing rantings and increase her profile.
It's a shame we give people like her a platform to air her views, they add no value.