Columbia University professor of Arab studies Rashid Khalid...

Says William Ayers is A-ok.

Oh and likes Obama too.

Khalidi, a Palestinian activist, was a director of the Palestinian Liberation Organization's press agency in 1982, according to The New York Times, when the PLO was still designated by the U.S. government as a terrorist organization.

Obama spent time with Khalidi when the two were professors in Chicago, and paid him a special tribute during a farewell dinner for the firebrand professor in 2003, reminiscing about meals prepared by Khalidi's wife, according to the LA Times.

Foxnews.com