Kyle Rittenhouse, then 17 years old, at left in backwards cap, walks along Sheridan Road with former Army infantryman Ryan Balch in Kenosha in this Aug. 25, 2020, file photo.

Kyle Rittenhouse has been acquitted of all charges after pleading self-defense in the deadly Kenosha, Wisconsin, shootings that became a flashpoint in the nation's debate over guns, vigilantism ...