String of attacks connected to naturalized citizens raises national security questions

String of attacks connected to naturalized citizens raises national security questions

Ryan Mauro warns constitutional protections prevent monitoring of potential threats after citizenship granted

The U.S. has seen four attacks in recent weeks in connection to naturalized citizens. (Fox News)

Surveillance footage shows Ayman Mohamad Ghazali inside a Phantom Fireworks store in Livonia, Michigan, where he purchased more than $2,000 worth of fireworks days before the synagogue attack on March 12. (Obtained by NYPost)

Mohamed Bailor Jalloh was identified as the shooter at Old Dominion University on Thursday, March 12. (AP Photo)

Emir Balat and Ibrahim Kayumi lived in Bucks County, Pennsylvania. Pictured is Ibrahim Kayumi family's home. (U.S. Attorney's Office, Southern District of New York and Greg Wehner for Fox News Digital)

The Austin, Texas, bar shooter was an Iran sympathizer and believed to have conducted a terrorist attack in the U.S. to retaliate after Israel killed the Iranian supreme leader. (KTBC)