As-salam-u-alaykum, Last friday, 7th July 2006, our brother Abu Khadeejah gave a khutbah in the salafi masjid in Birmingham and mentioned the individual called Tariq Ramadan. You can listen to the khutbah here,
As this individual may not be as well known in the English speaking world as he is in the French speaking world, there is not a lot of material concerning him in English. However, there are some articles in french concerning him and more importantly the words of Shaykh Raajihi on Tariq Ramadan on this site: http://www.assounnah.com/verite_tarik_ramadan.htm Some of the links even play the audio. Hope this helps insha Allaah. Was-salaam Abu Hamza Ya'qub ibn Rex Gungadoo