DC police arrest suspect for alleged explosive outside annual Red Mass A 41-year-old New Jersey man was arrested outside Saint Matthew’s Cathedral in Washington, D.C., on Sunday for allegedly possessing an explosive, authorities said. NEW You can now listen to Fox News articles! Washington, D.C. police say they arrested a New Jersey man with hundreds of homemade explosives and a manifesto containing "significant animosity" toward Catholics, Jews, the U.S. Supreme Court and Immigration and