The Nashville Police were aware of Anthony Quinn’s activities more than a year before the Christmas Day bombing. (APNews.com)

Domestic terrorism must be addressed sooner rather than later. With so much disagreement and hatred in the society at large, this problem will grow bigger unless the nation gets serious about addressing and ultimately bridging our differences. With rampant lies on countless topics disseminated on the internet, an ultimate truth arbiter needs to be developed to decipher what is propaganda only meant to incite and what is actually real. Absent this big tent arbiter, Americans will continue to retreat into their own bitter online worlds often fed by outright untruths that radicalize certain populations with great efficacy.