How can Obama know that there is no corruption or crime in the IRS Tea Party Scandal before the investigation is complete?

Well there are two truths: regular truth and revolutionary truth.  It is important to el Maximum Lider that there be no crime so this is a revolutionary truth.

http://m.washingtonexaminer.com/trey-gowdy-why-would-obama-prejudge-the-irs-investigation/article/2543584