2:30 PM ET: Secret Service ramped up security after intel of Iranian plot to assassinate Trump

Multiple people briefed on the matter exclusively told CNN US authorities obtained intelligence from a human source in recent weeks on a plot by Iran to try to assassinate Donald Trump. It led to the Secret Service increasing security around the former president in recent weeks. The sources said there's no indication that that last week's assassination attempt was connected to the plot. Listen for more or read more here. Learn more about your ad choices. Visit podcastchoices.com/adchoices