Editorial written by The Virginian-Pilot Editorial BoardFederal agents fatally shot another American in Minneapolis on Saturday: 37-year-old Alex Pretti, an ICU nurse at the Minnesota VA hospital. Pretti’s killing follows the shooting death of Renee Good, a poet, wife, mother, and Old Dominion University graduate, on Jan. 7. Then, unarmed and no threat to the agents, the ICU nurse who devoted his life to helping the nation’s veterans was shot multiple times and died. In fact, the greater danger is federal agents violating constitutional rights, laying siege to an American city and putting the public at risk. Federal agents killed another American on Saturday.