World news and personal responsibility

I've been trying to stay away from blogging on "news"...I figure that there are enough news related blogs out there...that that isn't why people come here...that it could take over my blog if I start commenting on how I feel about politics, world events, etc. On the other hand, I am a person with feelings. And I can't help saying that I am just sick about what happened in London today. I know I have some readers in the UK and I'm sure there must be some in London specifically. Hope you are all OK. Thoughts today are with all that were impacted.