I do not think Obama was pre-selected or groomed to be POTUS. I think that just happened because he was a good public speaker in the Chicago machine.
Remember Jesse Jackson’s reaction to BHO’s campaign - “cut his nuts out”? Quite a few black leaders were upset that BHO jumped the gun and ran. They were hoping to have more time to clean things up.
We shall see, if and when the Breitbart video of obama/Ayers/college days are released. The domestic terrorists put on suits and infiltrated our governmental institutions. The obama/ayers connection is an example. I disagree with you, I think obama was groomed for exactly what is happening now.
And the press, from here on out, will see Arpaio as just another WND employee.