for all the queen's reign, really for all of her 85 years, ireland and britain's relationship has been marked by tragedy. today there was hope that those troubles have finally been put to rest. john yang, nbc news, dublin. and that is our broadcast on a tuesday night. thank you for being here with us. i'm brian williams. and we hope to see you right back here tomorrow evening. and we hope to see you right back here tomorrow evening. good night. -- captions by vitac -- www.vitac.com right now at 6:00, the lies and cheating and the secrets that arnold schwarzenegger has held for a decade. this is not the only mess in this remol dead. i'm kris sanchez. the story coming up. plus, another round of rain socking the bay area. how it could impact wildlife. the news at 6:00