Senior State Department official Daniel Rosen was arrested for allegedly soliciting a juvenile Tuesday afternoon, a Fairfax County Sheriff’s Office spokeswoman told TheBlaze. Rosen, the State Department’s director of counterterrorism, was arrested at his home for the “use of a communication device to solicit a juvenile,” sheriff’s spokeswoman Lucy Caldwell said. Fox News reported that the juvenile was actually a female detective posing as a minor in an operation with the Fairfax County Sheriff’s Child Exploitation Unit. The unit conducted the investigation and made the arrest, Caldwell said. The Fairfax County Sheriff’s Office notified the State Department of Rosen’s arrest,...