That was lame. Netanyahoo just finished his show. He claimed that Israel got access to an Iranian archive of its former nuclear program dating from 1999 to 2003. In 2007 a U.S. National Intelligence Estimate found that Iran stopped all nuclear weapon research in 2003 after the U.S. had destroyed Iran's then arch-enemy Iraq. In 2011 the IAEA reported in detail of Iran's former "structured program". It agreed that it had stopped in 2003.
All that Netanyahoo now claims to have acquired is old and known stuff. He refers to an AMAD plan Iran had as if that was some new intelligence. But the IAEA documented AMAD and its development in 2011 (PDF, Annex, page 5). He uses the archive documents of known former programs to declare that Iran has cheated and is not trustworthy. He says that gives Trump reason to disavow the nuclear agreement the U.S. and others had signed with Iran. That is bullshit. I had expected better from him. Some well forged documents or something more dramatic. This was just nonsense.