Vandalism at draft board offices as U.S. involvement in Vietnam was escalating was deeply divisive. Opponents of the war were stereotyped as dirty hippies and sanctimonious white college kids, but the anti-Vietnam-war movement in the U.S. was really broad.
Research:

Sara Weiss’s Journeys to the Planet Mars
39:45

SYMHC Classics: Charles Colchester
33:49

Behind the Scenes Minis: Lager, Ale, Emo Girl
25:06