During a White House question-and-answer session on the Iran nuclear deal, Siri interjected with a question of her own.

Apple's personal assistant, Siri, has been known to occasionally interject at inopportune times. 
But her recent appearance at a White House press briefing offered an apparently welcome dose of levity.
A member of the press corps was asking a question on the Iran nuclear deal when Siri got accidentally activated on someone's device.
As the journalist attempted to finish up, Siri interrupted and said, "Sorry, I'm not sure what you want me to change." 
Most of the room, including White House Press Secretary Josh Earnest, was sent into a brief fit of laughter.