What is the FDD, the pro-Israel think tank shaping Trump’s Iran policy?

The Foundation for Defense of Democracies (FDD), a pro-Israel think tank, is shaping Trump’s Iran policy. Recently, the White House has amplified FDD’s false claims regarding Iran’s uranium enrichment, indicating that FDD’s viewpoints are being adopted by the administration. A former FDD official has joined Trump’s Iran negotiating team, signaling a continued influence of the think tank in US-Iran relations.