"Katz's positive take on the 'secular Islam summit' was not shared by some: A Georgetown University professor who teaches about Islam and Christianity told The St. Petersburg Times that the summit was a collection of extremists.
'Legitimate scholars are horrified by the lineup,' said Yvonne Haddad. 'Basically, it's everyone known for damning Islam.'-- from this news article

This is the single most self-damning thing that Yvonne Haddad, an islamochristian Arab in the pay of John Esposito, himself in the pay, directly and indirectly, of Muslim Arabs, has ever said.