Taken from here.
Secretary of State Hillary Clinton lifted a controversial travel ban on two prominent Muslim scholars. Tariq Ramadan and Adam Habib had been barred from entering the US because the Bush administration claimed they had connections to terrorist groups. But the academics said they were being discriminated against for their political views. They gained support from many religious and civil liberty groups when Ramadan was unable to accept a tenured teaching position at the University of Notre Dame because of the ban.