The U.S. intelligence community's failure to grasp the magnitude of the social media influence campaign Russia waged ahead of the 2016 presidential election may be one harbinger of a larger and more complex set of challenges its agencies will face, according to a new essay co-authored by former CIA deputy director Michael Morell.

Michael McFaul, the former American ambassador to Russia appointed by President Barack Obama, appeared at Carroll College on Thursday afternoon to answer questions from students.

Stories about foreign workers in the tech sector have been featured prominently in the media. These stories have usually referred to this group as H-1B workers — referring to the specific visa class authorizing their employment here.

The front-page headline of the New York Post on Wednesday blared suspicion that a China national caught at President Donald Trump’s Mar-a-Lago resort in Florida last week is a spy: “Revealed: Secret spy gear stash of Chinese woman who conned way into Trump club.”