Throughout this reporting project, Jason Leopold and Anthony Cormier wanted to talk to someone who was the subject of a suspicious activity report to ask, “Why did the bank flag you?” Only one person was willing to talk: real estate developer and former associate of President Trump, Felix Sater....

Two former employees of Standard Chartered say they were ignored and eventually fired when they reported accounts at the bank that looked fishy to them – accounts they suspected were violating U.S. sanctions against Iran. But as BuzzFeed News reporter Richard Holmes explains, there was someone...