All I can say is that June will be hugely critical, it will define this movement and it will also show us the depths of this bill in all it's glory or flaws. The bill will be released within the same time frame as his book which I guess he is just doing so that it can get the maximum amount of attention possible. The book will be released on June,19,2012. My expectation is that the bill would be released from June,12,2012-June,25,2012, to either capture on the pre or post buzz from the book. Supposedly Rubio has also talked of the dream act in his book. I hope it can be available here on the australian kindle store.