Trump has mulled pardons for both Snowden and Flynn but he said it won't be them.
US authorities for years have wanted Snowden returned to the United States to face a criminal trial on espionage charges brought in 2013.
Only through lively public debate and careful deliberation is it possible to strike the right balance.
The event was organized by the Israeli media consultancy firm OH! Orenstein Hoshen.
Snowden will speak on Israel-related issues from his secret hideaway in Russia at an event organized by the Israeli media consultancy firm OH! Orenstein Hoshen
This is the third NSA employee or contractor to be charged within the past two years on counts of improperly taking classified information from the agency.
En raison des larges pouvoirs dont ils disposent, les services de renseignement israéliens devraient être soumis à plus de contrôles
Controversy, heartache and mediocre MGM movies
The revelations came to light thanks to the documents leaked to the press by Edward Snowden, the former NSA analyst wanted by American authorities who is now in Moscow under diplomatic asylum.