"Report: Israeli Private security firm tried to discredit Obama officials tied to Iran nuclear deal" PBS NewsHour 5/7/2018

Excerpt

SUMMARY:  Nearly three years since the Iran deal was sealed, The Guardian reports that top Obama White House national security officials Ben Rhodes and Colin Kahl were the targets of elaborate efforts to delegitimize the agreement.  An Israeli private intelligence firm allegedly tried to dig up information that might discredit the men.  John Yang learns more from Julian Borger of The Guardian.