National security expert shreds Trump in epic rant: He needs to 'STFU' about terrorism and immigration

Appearing on MSNBC's AM Joy, national security expert Malcolm Nance went on an epic rant over President Donald Trump bringing up an "invasion" of immigrants when discussing the massacre of 49 Muslims in New Zealand mosque.

According to Nance, Trump is just making the jobs of national security officials harder.

"Can I rant for a second?" Nance asked host Joy Reid. "I've spent my entire life defending this nation. I spent my entire life in the Middle East working with our Arab and Muslim allies to keep what they call they call the invaders in the Muslim world out of here and we have done that successfully."

"But we've turned a blind eye to the Americans in our own midst who are terrorists, to Americans who would betray our own constitution on the basis of tribalism," he continued. "The president is pushing this -- the president is their champion."

"You know what? To be quite honest, he needs to Sierra Tango Foxtrot Uniform --and if he doesn't understand what that means he needs to ask the chairman Joint Chiefs of Staff," he exclaimed.

"He is stoking violence not just in the United States, but around the world," he concluded. "The people in the counterterrorism community, every intelligence watch officer watching right now cannot do their work so long as the president of the United States keeps talking about them like they are foreign invaders who are taking something away from us."

You can watch the video below via MSNBC: