The nature of Homeland Security is that no news is good news. And no news sometimes means somebody got interdicted at the border, somebody got interdicted before they could get on an airplane, somebody was arrested providing material support to terrorism. Homeland Security means very often something you never hear about.
I don't know about happy endings, because I don't think, eventually, anything is happy. You feel a bout of happiness with good news. Five minutes later, there could be a traffic jam or a phone call from an irritating relative or a weird thought, or it could be a tweet that annoys you, and your emotion will flip immediately.