Ma'an-AFP- Egypt's state security prosecution on Monday began questioning an Israeli man suspected of spying for the Mossad intelligence agency, state television reported.
Ilan Grapel was detained on Sunday from a Cairo hotel and ordered to be held for 15 days pending investigation.
The US embassy in Cairo confirmed that Grapel is a "US-Israel dual national" and said US consular staff had visited him.
"We have confirmed that Ilan Chaim Grapel, age 27, is a US citizen and was detained on June 12, 2011 by Egyptian authorities," embassy spokeswoman Elizabeth Colton told AFP. Read more