I haven't seen any news about increases, but the exchanges must be nervous about traders not being able to meet margin calls given the huge increase in volatility. (ibankcoin.com)
Have you ever seen a news story about a car crashing into a telephone pole out in the middle of nowhere? (entrepreneur.com)
Now, when I first saw news of this on twitter, I went to the web to find out if it was true or not. (nocturnal-lives.com)