If you use Twitter, please read and get to tweetin'!
Here is Anna's blog and this post (please click here) will explain.
Thank you for your support.
If we can get the right people to see the tweets, retweets, messages and blog posts maybe just maybe Jack's little sister, Margaret, will get to meet Justin Bieber.
And in doing so, a little family in Virginia (who I wrote about here) will know what it's like for some miracles to come true.