Who's Khamenei referring to in U.S. gov that are undermining @realDonaldTrump's "maximum pressure" campaign?

"Some smart folks" in U.S. gov have said we shouldn't deprive Iran's economy from oil sales, "we should create a back channel" & leave open a path to let them sell oil. pic.twitter.com/E65xnp4yoK

— M. Hanif Jazayeri (@HanifJazayeri) February 8, 2020