I can't say I've noticed much attention seeking from people who work in News and Current Affairs. I don't think listeners/viewers who are interested in this topic care much about the presenters' private lives. It's interesting to know a bit about their lifestyles and circumstances but I don't want too many details or constant reminders of how they are affected by the topics they are discussing. The only ones who got/get away with it were/are Steve Allen and Ian Payne, and they did/do it as entertainment.