Anne W. Patterson, U.S. ambassador to Egypt, apologized to Egyptian President Mohammed Morsi over a Twitter link to a joke by comedian Jon Stewart the president didn't appreciate. (Associated Press)
** FILE ** In this Sunday, March 31, 2013, file photo, a bodyguard secures popular Egyptian television satirist Bassem Youssef, who has come to be known as Egypt's Jon Stewart, as he enters Egypt's state prosecutors office to face accusations of insulting Islam and the country's Islamist leader in Cairo, Egypt. (AP Photo/Amr Nabil, File)
** FILE ** In this Sunday, March 31, 2013, file photo, a bodyguard secures popular Egyptian television satirist Bassem Youssef, who has come to be known as Egypt's Jon Stewart, as he enters Egypt's state prosecutors office to face accusations of insulting Islam and the country's Islamist leader in Cairo, Egypt. (AP Photo/Amr Nabil, File)
** FILE ** In this Sunday, March 31, 2013, file photo, a bodyguard secures popular Egyptian television satirist Bassem Youssef, who has come to be known as Egypt's Jon Stewart, as he enters Egypt's state prosecutors office to face accusations of insulting Islam and the country's Islamist leader in Cairo, Egypt. (AP Photo/Amr Nabil, File)
A bodyguard secures popular Egyptian television satirist Bassem Youssef, who has come to be known as Egypt's Jon Stewart, as he enters the Egyptian state prosecutor's office to face accusations of insulting Islam and the country's Islamist leader, in Cairo on Sunday, March 31, 2013. (AP Photo/Amr Nabil)
A bodyguard secures popular Egyptian television satirist Bassem Youssef, who has come to be known as Egypt's Jon Stewart, as he enters the Egyptian state prosecutor's office to face accusations of insulting Islam and the country's Islamist leader, in Cairo on Sunday, March 31, 2013. (AP Photo/Amr Nabil)
**FILE** This Oct. 18, 2012, photo shows host Jon Stewart during a taping of "The Daily Show with John Stewart", in New York. (Associated Press)
**FILE** This Oct. 18, 2012, photo shows host Jon Stewart during a taping of "The Daily Show with John Stewart", in New York. (Associated Press)
**FILE** This Oct. 18, 2012, photo shows host Jon Stewart during a taping of "The Daily Show with John Stewart", in New York. (Associated Press)
