The National Park Service's rangers and police have shown themselves to be eager followers of Obama/Jarret's agenda.
In Yellowstone National Park, armed staff held tourists under lock down.
At the Vietnam memorial, Vietnam veterans have been arrested.
People who own homes and businesses on national park land have been forced out.
If these "friendly" rangers are willing to follow illegal orders while things are still relatively peaceful, then it will be much worse when things go hot. New Orleans just after Hurricane Katrina is a powerful example. Do not delude yourself into absolving the jackbooted thugs of responsibility just because they are "only following orders." Following orders is a conscious choice. Those who follow orders are the only reason any tyrant will have power. Convince them or break their will, and the sword of Damocles shall fall.