Journalist Dan Raviv, co-author of "Spies Against Armageddon: Inside Israel’s Secret Wars," joins NewsNation to discuss a growing espionage crisis in Israel. Despite Mossad’s reputation as one of the world’s top intelligence agencies, a new report reveals dozens of Israelis are being prosecuted for — and hundreds more are suspected of — spying on behalf of Iran. The report claims many are motivated by greed and lust, with some allegedly willing to kill for money. Israel’s top security agencies are now appealing to the public for help.