years. do you have a favorite? rob: i would have to think about that. it is friday, you are watching fox and friends first . jillian: thanks for starting the day with us. history on the korean peninsula, kim jong un the first north korean leader to cross the border just weeks before he is expected to sit down with donald trump. rob: this is a life picture, kim jong un ends pres. moon, a top us commander warning our military is ready to step in if necessary. there is a lot of nervousness around this meeting. in seoul, south korea, details on this historic summit. reporter: historic is the word. we are looking at the two leaders of north and south