told it's not because of that why he is leaving, he's choosing to leave on his own but not many details around this resignation and why it's has beening now, we just know it is happening now. brook? >> once we're able to connect the dots -- which i'm sure you will rene -- we'll get them on. a former air force intelligence specialist has been charged with spying for iran. her name is monica witt, she is a former counterintelligence officer for the air force office of special investigations. she defected to iran in 2013 and the department of justice alleges she was recruited by iran to spy on the u.s. and they say her spying revealed the identity of at least one u.s. intelligence officer. alex marquardt is in washington and alex, explain how federal prosecutors say this went down. >> this is a story of a young woman who spent years at the highest echelons of american intelligence as a surveillance -- sorry, an intelligence specialist and