In the run-up to the expected formal signing of the Iran-US memorandum of understanding (MoU)  on Friday, Iran's political atmosphere has grown visibly more tense. Hardline factions that stayed relatively muted during much of the war are now mounting a loud campaign against the leaked terms of the agreement, which has not been fully made public, accusing the negotiating team of retreat and betrayal. The backlash is no longer confined to speeches and headlines. It has spilled into the streets,