Since the investigation was widened just before he took office, it has the odor of a partisan witchhunt (as the Dems in Texas launched against Tom DeLay, Kay Hutchinson, and Rick Perry).
Not proclaiming guilt or innocence, just highlighting the timing.
The prosecutors conducting the investigation were from both Parties. The auditors currently investigating the WEDC “Pay to Play” are also nonpartisan. They are asking for the feds to step in. I figure they will wait to see if Walker is the nominee and then blow him out of the water.