In pardoning Arpaio, President Trump sent a message to those under investigation by two dozen Democratic lawyers -- the biggest boondoggle since Solyndra.
The message of his pardon is: Donald Trump has your back.
Nobody will be hung out to dry like Scooter Libby. (And Trump ought to pardon him too.)
This is terrible news for the Swamp Critters.
No one will roll over on Trump to avoid Mueller's charges, because people now know Trump can and will pardon them if they remain loyal.