Tim Sumner is the co-founder of 9/11 Families for a Safe & Strong America. He is also a retired career U.S. Army Military Policeman and Senior Noncommissioned Officer. His service includes more than a decade of MP law enforcement at high-crime rate posts in Germany, Drill Sergeant duty at Basic Training/MP School at Ft McClellan from 1983 to 1985, and as the Army's Observer Controller of MP platoons training to provide direct support to frontline combat brigades at the National Training Center, Ft Irwin, CA, from 1992 to 1994. His username on X is @SgtTim911.