Craig Monteilh says he did not balk when his FBI handlers gave him the OK to have sex with the Muslim women his undercover operation was targeting. Nor, at the time, did he shy away from recording their pillow talk.

“They said, if it would enhance the intelligence, go ahead and have sex. So I did,” Monteilh told the Guardian as he described his year as a confidential FBI informant sent on a secret mission to infiltrate southern Californian mosques.