 Complete the following phrase:  He contacted Eliot Engel, an American representative, to propose a bill that would help ending the occupation. In July 2001, he was invited to attend a symposium on the Middle East, and after further delays from the State Department, he was granted an entry visa on 11 September, right before the same day attacks. After some hesitation about going, Aoun did travel to the United States, and met with several senators and representatives, but could not enter the congress because of the 