I had this big long post all typed out, and decided not to post. It was too long, but the gist is that it might be a good idea to turn off the news for now.
Hang in there Una - this *is* extremely anxiety-inducing stuff (ie. terror management theory). One the one hand, it's easy to feel compelled to read up on it, and find out what's happening, but on the other hand - it's not good for one's emotional state, as far as I'm concerned.
Make YLF your home page, read up on fashion, the economy, the environment or what have you - but it might be time to kind of 'shut off' The News ...it's just too much sometimes, don't you think?
Sending over hugs from Gus and I.