Why Monica Witt FBI is trending

<p>The FBI announced a $200,000 reward on Thursday for information that could lead to the arrest of Monica Witt, a former Air Force intelligence specialist charged in 2019 with spying for Iran. CNN's Sean Lyngaas explains why the FBI is making a new appeal for Witt's arrest now. Discover more videos, including live streams and exclusive storytelling, on our <a href="http://cnn.com/watch">Watch</a> page.</p>