The Beginning of the End:

Quote
Charles Koch, in an interview to air on Sunday on ABC's "This Week" program, said that in some respects Bill Clinton had been a better president than George W. Bush, who Koch said had increased government spending. Then when asked if Hillary Clinton would be a better president than the Republicans currently running, he said, "It's possible, it's possible."

from Koch Interview

Now we know why the Koch brothers are not spending any money to block Trump: He thinks Hillary will beat Trump, and that would not be such a bad thing. I think her odds just jumped to the 99.99% level.