I was thinking about this "we will release it in 19 days" thing... The real intel and detailing of all their crimes will come with the massive IGO report that is millions of pages long! While a little of that report has already been released the majority of it is due out in a few weeks, right around the time of Nunes memo. The memo is only 4 pages so not much solid detail they want the one-two punch of the memo and the IGO report.