By MERYL KORNFIELD | The Washington Post | Published: March 15, 2021 A U.S. Army reservist arrested on suspicion of participating in the Jan. 6 Capitol riot was known to most of his co-workers as a white supremacist and Nazi sympathizer and grew a "Hitler mustache" while working as a Navy contractor with security clearance, according to federal prosecutors. Timothy Hale-Cusanelli of Colts Neck, N.J., is among a growing number of people connected to the military or police who are charged with participating in the storming of the U.S. Capitol. The arrests come as law enforcement and military leaders confront the infiltration of their ranks by people with extremist ideologies. Hale-Cusanelli faces five federal charges, including three counts of crimes on restricted grounds.