President Trump wants ‘the facts’ on right-wing extremism. Here they are.

In USA Today, Erroll Southers,┬ádirector, Homegrown Violent Extremism Studies at USC Sol Price School of Public Policy, published an op-ed on right-wing extremism. The truth of it is that our nation has been conditioned to view terrorism as the exclusive province of extremist Muslims. And now the chickens are coming home to roost. For far…