Trump's son-in-law Jared Kushner was the 'manager' of that speech.
But did you know that Kushner consulted with the Israeli Ambassador to the USA on that speech?
Now why would Trump want Kushner to be given top security clearance?
While helping Trump craft the speech, Kushner sought advice from the politically connected editor of his newspaper, the New York Observer. The editor, Ken Kurson, a former speech writer for former New York Mayor Rudy Giuliani, wrote in an email to Reuters that he reviewed the speech before Trump delivered it.
Kushner also help by fielding a call from Israel's ambassador to the United States, Ron Dermer, who wanted to offer Trump the Israeli government's perspective ahead of the AIPAC speech, according to the sources.
Dermer's office declined to comment.
[source : Jewish Son-in-law Kushner Guided Trump's Triumphant AIPAC Speech, http://www.haaretz.com/world-news/u-s-election-2016/1.712750, 5th April 2016]